l.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1306 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.112 WARN 8587 --- [pool-overview-container-6,9e1caa91c89f4798,13ca79f704c6] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1306 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.119 WARN 8587 --- [pool-ocp-async-6,1f0fb44c819c4b03,5c0dd1903a61] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:22.119 WARN 8587 --- [pool-ocp-async-8,bda29713f2104809,082bb7f49134] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:22.119 ERROR 8587 --- [pool-ocp-async-8,bda29713f2104809,082bb7f49134] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1306 2024-05-14 14:20:22.499 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.502 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.691 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1307 2024-05-14 14:20:22.771 INFO 8587 --- [pool-ocp-async-11,57d574eb091649a8,fce5ce49e2e3] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:22.777 WARN 8587 --- [pool-ocp-async-2,0bbb1d782e3c4109,f5aa159d32d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:22.781 WARN 8587 --- [pool-ocp-async-11,57d574eb091649a8,fce5ce49e2e3] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:22.899 ERROR 8587 --- [pool-metric-archive-second-4,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.973 WARN 8587 --- [pool-ocp-schedules-13,f2f718501f67449b,f7c298498cf7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:22.995 ERROR 8587 --- [pool-metric-archive-second-14,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.995 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.995 ERROR 8587 --- [pool-metric-archive-second-1,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:22.995 ERROR 8587 --- [pool-metric-archive-second-9,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1305 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.002 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.004 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.040 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.040 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 2024-05-14 14:20:23.040 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:23.308 WARN 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:23.356 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:23.482 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1308 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.505 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.507 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.778 WARN 8587 --- [pool-ocp-async-3,731f99d190be4128,ded405f20426] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:23.778 WARN 8587 --- [pool-ocp-async-5,7d0312a44cdd49bf,3b8743ebbcc3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.778 ERROR 8587 --- [pool-ocp-async-5,7d0312a44cdd49bf,3b8743ebbcc3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.799 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.799 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.799 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.799 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.799 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.799 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.800 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.800 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.800 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.800 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.800 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.801 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:23.958 WARN 8587 --- [pool-ocp-schedules-7,352b51757e484192,653e963ea773] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:23.958 ERROR 8587 --- [pool-ocp-schedules-7,352b51757e484192,653e963ea773] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 2024-05-14 14:20:23.959 ERROR 8587 --- [pool-ocp-schedules-7,352b51757e484192,653e963ea773] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1309 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.008 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.011 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.018 WARN 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:24.018 ERROR 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1310 2024-05-14 14:20:24.019 ERROR 8587 --- [alarm-detect-15,f17af1f983f043ac,43a4bbcd3b54] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_nic_usage_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1310 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.082 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.101 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.101 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.119 WARN 8587 --- [pool-ocp-async-6,1f0fb44c819c4b03,5c0dd1903a61] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:24.119 WARN 8587 --- [pool-ocp-async-7,346e88c6c1cf4772,a6343b9e1821] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.119 ERROR 8587 --- [pool-ocp-async-6,1f0fb44c819c4b03,5c0dd1903a61] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1310 2024-05-14 14:20:24.190 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.511 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.513 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:24.691 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:24.771 INFO 8587 --- [pool-ocp-async-5,8a8efe874e984560,3db53a4b9a2f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:24.777 WARN 8587 --- [pool-ocp-async-2,0bbb1d782e3c4109,f5aa159d32d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:24.777 ERROR 8587 --- [pool-ocp-async-2,0bbb1d782e3c4109,f5aa159d32d1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1311 2024-05-14 14:20:25.016 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:25.017 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:25.308 WARN 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:25.308 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1312 2024-05-14 14:20:25.309 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1312 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:25.309 INFO 8587 --- [pool-prometheus-minute-schedule-1,4a33e94a65bc43ea,3faf1630ae30] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667621308, count=0, elapsed=4001 2024-05-14 14:20:25.309 INFO 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:25.356 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:25.356 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1312 2024-05-14 14:20:25.357 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1312 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340837) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:25.519 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:25.521 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:25.778 WARN 8587 --- [pool-ocp-async-8,2abf5892e2014549,2f09de6d1e4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:25.778 WARN 8587 --- [pool-ocp-async-3,731f99d190be4128,ded405f20426] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:25.778 ERROR 8587 --- [pool-ocp-async-3,731f99d190be4128,ded405f20426] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1313 2024-05-14 14:20:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,6d87bbabbf614ac0,657ef49c7874] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1012,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:20:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,6d87bbabbf614ac0,657ef49c7874] c.o.o.m.s.OcpCacheMonitorServiceImpl : MetricSearchStats:{ob_sysstat_40012=20, ob_server_resource_memory_assigned_bytes=10, ob_sysstat_40011=20, node_memory_sreclaimable_bytes=17, ob_sysstat_40010=20, ob_unit_num=10, tcp_retrans=17, ob_database_disk_required_size=51, go_memstats_mspan_sys_bytes=13, ob_sysstat_30213=15, go_memstats_stack_sys_bytes=13, ob_sysstat_30212=15, exporter_export_metrics_bytes_total=23, ob_sysstat_30217=15, node_filesystem_size_bytes=50, ob_sysstat_30216=15, http_server_requests_seconds_count=124, ob_tenant_request_queue_total_size=25, jvm_gc_memory_allocated_bytes_total=3, ob_compaction_frozen_time=19, ob_system_event_total_waits=25, monagent_input_sql_duration_seconds_sum=56, ob_tenant_disk_v4_log_disk_size=19, log_stream_degraded_count=19, ob_sysstat_40019=20, ob_sysstat_40018=20, processor_process_metrics_total=19, ob_plan_cache_hit_total=19, jvm_gc_max_data_size_bytes=3, node_filesystem_readonly=48, go_memstats_frees_total=13, io_await=39, host_available=10, ob_sysstat_30220=15, ob_sysstat_30222=15, ob_sysstat_30221=15, go_memstats_mallocs_total=13, ob_unit_config_max_memory_bytes=24, ob_database_disk_data_size=50, io_util=39, ob_sysstat_200002=20, ob_sysstat_200001=20, ob_tenant_memstore_freeze_cnt=17, ob_tenant_disk_v4_data_size=19, ob_tenant_unit_min_memory=24, ob_sysstat_60087=20, ob_memstore_total_bytes=25, metric_cardinality_count=15, jvm_threads_states_threads=8, process_resident_memory_bytes=13, ob_cache_size_bytes=36, ob_tenant_assigned_cpu_total=19, ob_tenant_unit_max_memory=24, input_collect_metrics_total=19, ob_sysstat_50039=20, ob_sysstat_60083=20, ob_sysstat_50038=20, node_disk_io_time_weighted_seconds_total=26, node_disk_write_time_seconds_total=26, cpu_count=17, output_write_metrics_total=9, ob_cluster_sync=8, process_open_fds=13, ob_sysstat_50037=20, process_memory_rss_bytes=21, http_status_count=17, process_max_fds=13, ob_server_resource_cpu_assigned_percent=10, ob_sysstat_50030=20, ocp_alarm_detect_duration_ms_count=120, ob_sysstat_80057=20, sql_audit_input_collect_lost_total=12, go_memstats_heap_inuse_bytes=13, go_memstats_mcache_sys_bytes=13, ob_sysstat_40118=20, ob_tenant_disk_v4_log_size=19, ob_sysstat_40117=20, ob_sysstat_40116=20, node_memory_memfree_bytes=17, ob_sysstat_40005=20, process_exists=31, ob_sysstat_40004=20, ob_sysstat_40003=20, ob_sysstat_40002=20, go_gc_duration_seconds=18, ob_server_resource_disk_bytes=10, ob_sysstat_40001=20, ocp_alarm_detect_duration_ms_sum=120, ob_sysstat_40000=20, jvm_threads_live_threads=3, ob_sysstat_30200=15, ob_sysstat_30201=15, ob_sysstat_30204=15, ob_sysstat_30205=15, ob_sysstat_30208=15, process_thread_count=21, ob_sysstat_30209=15, ob_sysstat_50040=20, node_memory_cached_bytes=17, ob_table_num=19, ob_sysstat_40009=20, ob_disk_free_bytes=10, ob_sysstat_40008=20, node_filesystem_avail_bytes=50, ob_sysstat_40007=20, ob_sysstat_40006=20, ob_sysstat_10000=20, ob_sysstat_10006=20, ob_sysstat_10005=20, ob_unit_config_max_iops=24, ob_plan_cache_memory_bytes=19, ob_sysstat_10002=20, node_network_transmit_errs_total=41, go_memstats_last_gc_time_seconds=13, ob_sysstat_10001=20, ob_sysstat_10004=20, ob_sysstat_10003=20, go_gc_duration_seconds_count=13, ocp_monitor_collect_request_duration_ms_count=7, monagent_oceanbase_plan_explain_size=1, ob_sysstat_50011=20, ob_sysstat_50010=20, monitor_exporter_avaliable=24, node_disk_read_bytes_total=26, clock_diff_milliseconds=9, ob_compaction_is_suspended=19, mysql_output_write_sql_milliseconds_summary_count=17, go_memstats_lookups_total=13, mysql_output_write_sql_count=17, process_cpu_percent=21, log_tailer_count=13, ob_sysstat_60057=20, host_agent_process_status=13, ob_server_resource_cpu=10, go_memstats_alloc_bytes=13, ob_server_num=15, node_cpu_seconds_total_native=34, ob_sysstat_140002=20, ob_sysstat_140005=20, ob_sysstat_140006=20, ob_sysstat_140003=20, ob_tenant_resource_min_memory=19, ob_session_all_num=19, jvm_gc_pause_seconds_count=7, ob_memstore_freeze_times=25, ob_sysstat_50022=20, ob_sysstat_50021=20, jvm_gc_overhead_percent=3, ob_system_event_time_waited=25, ob_tenant_resource_min_cpu=19, ob_cluster_status_check=9, monagent_plugin_execute_seconds_total=31, jvm_memory_committed_bytes=10, node_net_bandwidth_bps=41, ob_tenant_server_data_index_data_size=20, monagent_oceanbase_db_pool_idle=1, go_memstats_heap_idle_bytes=13, go_memstats_gc_sys_bytes=13, ob_server_resource_memory_bytes=10, go_info=14, ob_tenant_assigned_mem_assigned=19, log_tailer_processed_file_count=16, node_load15=16, ob_disk_log_assigned_bytes=10, ob_tenant_memstore_minor_freeze_times=17, ob_tenant_server_required_size=20, jvm_memory_max_bytes=10, ob_unit_config_min_iops=24, ob_sysstat_30080=20, ob_sysstat_60031=20, process_fd_count=21, ob_sysstat_30082=20, ob_sysstat_30081=20, ob_tenant_unit_max_cpu=24, ob_sysstat_30084=20, ob_sysstat_30083=20, ob_sysstat_30086=20, node_memory_buffers_bytes=17, ob_sysstat_30085=20, ob_sysstat_50009=20, go_memstats_heap_released_bytes=13, ob_tenant_log_disk_total_bytes=19, node_network_receive_bytes_total=41, ob_sysstat_50005=20, ob_memstore_freeze_trigger_bytes=25, ob_sysstat_50008=20, ob_waitevent_wait_seconds_total=19, ob_server_stopped_duration_seconds=11, ob_sysstat_50001=20, ob_sysstat_50004=20, ob_sysstat_50000=20, go_memstats_next_gc_bytes=13, ob_session_active_num=19, node_filesystem_files_free=54, ob_memtable_max_snapshot_duration_seconds=14, node_disk_read_time_seconds_total=26, ob_sysstat_60021=20, ob_sysstat_60020=20, monagent_oceanbase_audit_unique_key_cache_size=1, ob_compaction_frozen_version=19, ob_sysstat_60024=20, metric_count=11, ob_sysstat_60023=20, ob_sysstat_60022=20, process_virtual_memory_bytes=13, ob_tenant_assigned_cpu_assigned=19, ob_tenant_unit_min_cpu=24, ob_unit_config_max_cpu=24, http_request_milliseconds_summary_count=34, monagent_oceanbase_audit_timeinfo_cache_size=1, ob_sysstat_20002=20, monagent_input_sql_duration_seconds_bucket=60, ob_sysstat_20001=20, node_cpu_seconds_total=24, ob_sysstat_20000=20, http_request_milliseconds_summary=37, ob_index_error_num=10, ob_tenant_memory_hold_bytes=19, ob_sysstat_30066=20, ob_log_level_count=16, go_memstats_buck_hash_sys_bytes=13, monagent_pipeline_report_metrics_total=14, sql_audit_input_collect_total_total=12, mysql_output_write_sql_milliseconds_summary_sum=17, ob_tenant_disk_total_size=19, mysql_output_write_task_size=17, node_disk_reads_completed_total=26, exporter_export_metrics_total=23, ob_disk_log_total_bytes=10, ob_sysstat_60019=20, system_cpu_count=3, process_uptime_seconds=21, ob_sysstat_130004=20, ob_sysstat_60003=20, ob_sysstat_60002=20, node_ntp_offset_seconds=9, ob_sysstat_60001=20, ob_sysstat_60000=20, go_memstats_heap_sys_bytes=13, ocp_meta_db_health=4, ob_sysstat_140012=20, ob_sysstat_140013=20, jvm_gc_pause_seconds_max=7, ob_disk_total_bytes=10, watch_ob_dir_exists=15, ob_tenant_request_queue_large_size=25, go_memstats_heap_objects=13, go_memstats_mcache_inuse_bytes=13, go_memstats_other_sys_bytes=13, ob_sysstat_130000=20, jvm_memory_used_bytes=10, ob_sysstat_130001=20, go_threads=13, ob_sysstat_130002=20, ob_sysstat_60005=20, ob_sysstat_60004=20, http_request_milliseconds_summary_sum=34, http_server_requests_seconds_sum=124, ob_memstore_active_bytes=25, go_memstats_alloc_bytes_total=13, ob_tenant_assigned_mem_total=19, process_count=22, node_memory_memtotal_bytes=17, node_network_transmit_drop_total=41, ob_waitevent_wait_total=19, ob_tenant_log_disk_used_bytes=19, jvm_gc_memory_promoted_bytes_total=3, ocp_monitor_collect_request_errors_total=4, ob_sysstat_30011=20, ob_sysstat_30010=20, ob_sysstat_30013=20, ob_sysstat_30012=20, ob_disk_log_used_bytes=10, ob_tenant500_memory_used_bytes=10, ob_compaction_is_error=19, node_network_transmit_bytes_total=41, node_network_receive_drop_total=41, monagent_pipeline_execute_total=20, node_filesystem_files=54, process_start_time_seconds=13, ob_tenant_log_sync_delay=19, go_memstats_heap_alloc_bytes=13, ob_tenant_resource_max_cpu=19, ntp_service_available=9, go_gc_duration_seconds_sum=13, go_memstats_mspan_inuse_bytes=13, ob_server_resource_memory_assigned_percent=10, mysql_output_write_sql_milliseconds_summary=20, monagent_pipeline_execute_seconds_total=20, jvm_gc_pause_seconds_sum=7, ob_sysstat_80001=20, go_memstats_sys_bytes=13, node_network_receive_errs_total=41, system_load_average_1m=3, monagent_oceanbase_audit_stat_cache_size=1, observer_ulimit_max_fd_count=10, ob_tenant_memory_used_bytes=19, ob_plan_cache_access_total=19, monagent_oceanbase_plan_cache_size=1, ob_tenant_server_data_size=20, monagent_oceanbase_audit_sample_cache_size=1, ob_sysstat_80002=20, ob_sysstat_80003=20, ob_sysstat_80007=20, node_disk_writes_completed_total=26, ob_sysstat_80008=20, ob_sysstat_80009=20, ob_tenant_memstore_compact_trigger_ratio=17, ob_sysstat_40030=20, process_cpu_seconds_total=13, node_load1=16, ob_sysstat_120001=20, ob_sysstat_120002=20, ob_sysstat_120000=20, ob_tenant_resource_max_memory=19, system_cpu_usage=3, ob_sysstat_120009=20, go_memstats_stack_inuse_bytes=13, ob_sysstat_120008=20, node_load5=16, ob_sysstat_120005=20, jvm_threads_peak_threads=3, ob_sysstat_120006=20, process_cpu_usage=3, monagent_input_sql_duration_seconds_count=56, node_disk_written_bytes_total=26, monagent_oceanbase_ash_cache_size=1, monagent_pipeline_process_metrics_total=27, go_goroutines=13, ob_compaction_last_version=19, ob_sysstat_30000=20, ob_server_resource_cpu_assigned=10, ob_sysstat_30002=20, ob_unit_config_min_cpu=24, ob_sysstat_30001=20, process_virtual_memory_max_bytes=13, monagent_oceanbase_plan_timeinfo_cache_size=1, monagent_plugin_execute_total=31, ob_tenant500_memory_hold_bytes=10, ob_sysstat_30006=20, arbitration_status_inactive_server_count=10, ob_sysstat_30005=20, ob_sysstat_30008=20, ob_sysstat_30007=20, ob_sysstat_30009=20, ob_compaction_current_timestamp=19, ob_compaction_start_time=19, oceanbase_connectivity=12} 2024-05-14 14:20:26.012 INFO 8587 --- [pool-ocp-async-9,5805bb59a93a4ff7,11ebcbea4aad] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:26.022 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:26.026 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527444) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527444) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:26.082 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:26.082 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 2024-05-14 14:20:26.082 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:26.101 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:26.101 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:26.101 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 2024-05-14 14:20:26.101 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 2024-05-14 14:20:26.102 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:26.102 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:26.119 WARN 8587 --- [pool-ocp-async-4,29b26bc6911742d0,068bc129cdd3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:26.119 WARN 8587 --- [pool-ocp-async-7,346e88c6c1cf4772,a6343b9e1821] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:26.120 ERROR 8587 --- [pool-ocp-async-7,346e88c6c1cf4772,a6343b9e1821] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 2024-05-14 14:20:26.190 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:26.190 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 2024-05-14 14:20:26.191 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1314 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:26.483 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:26.492 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:26.526 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:26.528 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:26.692 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1315 2024-05-14 14:20:26.771 INFO 8587 --- [pool-ocp-async-11,1fb8dde264ba480c,14ed9906c634] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:26.778 WARN 8587 --- [pool-ocp-async-5,8a8efe874e984560,3db53a4b9a2f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:26.781 WARN 8587 --- [pool-ocp-async-11,1fb8dde264ba480c,14ed9906c634] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:27.029 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:27.031 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:27.281 WARN 8587 --- [pool-ocp-schedules-3,39971c0f24704510,4dbd6776ce02] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:27.310 WARN 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:27.533 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:27.535 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:27.685 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey sync key id start. 2024-05-14 14:20:27.685 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646861111220957184 2024-05-14 14:20:27.778 WARN 8587 --- [pool-ocp-async-8,2abf5892e2014549,2f09de6d1e4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:27.778 ERROR 8587 --- [pool-ocp-async-8,2abf5892e2014549,2f09de6d1e4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1317 2024-05-14 14:20:27.778 WARN 8587 --- [pool-ocp-async-6,0299ca916ccd4a46,05b8afd0e9f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:27.875 WARN 8587 --- [pool-ocp-schedules-14,8280b9980345411a,dee227f31d3f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:27.895 INFO 8587 --- [pool-ocp-async-7,8e3fc1e8a9184d69,71722fc3294c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:27.986 WARN 8587 --- [pool-prometheus-exporter-check1,6205af33e0c94305,e4e78fbd3ff6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.013 WARN 8587 --- [alarm-detect-5,5805bb59a93a4ff7,036e8f6f40fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.013 WARN 8587 --- [alarm-detect-26,5805bb59a93a4ff7,cfd78ee25563] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.014 WARN 8587 --- [alarm-detect-23,5805bb59a93a4ff7,82eb74d4815b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.014 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5ceb36fdadfa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.014 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,58f3151ed0e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.014 WARN 8587 --- [alarm-detect-11,5805bb59a93a4ff7,8a26721b11fb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [alarm-detect-8,5805bb59a93a4ff7,7046cc53b8ab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [alarm-detect-14,5805bb59a93a4ff7,8d2e2bd64fe9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [alarm-detect-10,5805bb59a93a4ff7,1c6cd71dcc5f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [alarm-detect-1,5805bb59a93a4ff7,bc18b2135514] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,e7e28055c22c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.015 WARN 8587 --- [alarm-detect-4,5805bb59a93a4ff7,7c9116f885e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [alarm-detect-18,5805bb59a93a4ff7,61ced28b3f91] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,9c03ce6355f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,34f46cb060ff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,a54885eecad1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,944c2671cb35] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,ad0c4adfd6da] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,c0f8d3a292dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,434b4dbb138d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,4dd4ad41782e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,f8e17bace7d6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.017 WARN 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,09e997100ae5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5fec8336e009] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,de874fa3ce44] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.018 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,0166cc2c2806] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,734c20917d85] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,46cb15d9b9e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.019 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,e134e74ea6e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.019 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,c4d886f44a22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.020 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,2926e49fe781] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.021 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,b70408252ff5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.021 WARN 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,826b0039843a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.036 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:28.039 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:28.120 WARN 8587 --- [pool-ocp-async-3,43c4f597a27e4c9f,7c86bf67547c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.120 WARN 8587 --- [pool-ocp-async-4,29b26bc6911742d0,068bc129cdd3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:28.120 ERROR 8587 --- [pool-ocp-async-4,29b26bc6911742d0,068bc129cdd3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1318 2024-05-14 14:20:28.358 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.483 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.492 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:28.492 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1318 2024-05-14 14:20:28.492 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:28.539 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:28.541 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:28.692 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.771 INFO 8587 --- [pool-ocp-async-8,37dbc5daa24d4109,0e99a76e89ae] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:28.778 WARN 8587 --- [pool-ocp-async-5,8a8efe874e984560,3db53a4b9a2f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:28.778 ERROR 8587 --- [pool-ocp-async-5,8a8efe874e984560,3db53a4b9a2f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1319 2024-05-14 14:20:28.801 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.801 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.801 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:28.802 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.009 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.012 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.015 WARN 8587 --- [pool-ocp-async-9,5805bb59a93a4ff7,11ebcbea4aad] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-21,5805bb59a93a4ff7,b69f8ef10560] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-16,5805bb59a93a4ff7,b766a2a6bdcd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-2,5805bb59a93a4ff7,2109f9d3dd9f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-28,5805bb59a93a4ff7,eefde1d2e464] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-29,5805bb59a93a4ff7,f908edcb8e2f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-26,5805bb59a93a4ff7,cfd78ee25563] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-13,5805bb59a93a4ff7,146027fa5eba] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-20,5805bb59a93a4ff7,f0c9f3b1fd6b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-24,5805bb59a93a4ff7,ff2411372851] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-3,5805bb59a93a4ff7,82cd368540bd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-9,5805bb59a93a4ff7,124bd6b7e461] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-30,5805bb59a93a4ff7,0e4d09b75010] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-5,5805bb59a93a4ff7,036e8f6f40fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-11,5805bb59a93a4ff7,8a26721b11fb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-17,5805bb59a93a4ff7,84882d960884] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:29.015 ERROR 8587 --- [alarm-detect-26,5805bb59a93a4ff7,cfd78ee25563] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-23,5805bb59a93a4ff7,82eb74d4815b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-19,5805bb59a93a4ff7,f56d9920a931] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-14,5805bb59a93a4ff7,8d2e2bd64fe9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-1,5805bb59a93a4ff7,bc18b2135514] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-14,5805bb59a93a4ff7,8d2e2bd64fe9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-1,5805bb59a93a4ff7,bc18b2135514] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-10,5805bb59a93a4ff7,1c6cd71dcc5f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-10,5805bb59a93a4ff7,1c6cd71dcc5f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-18,5805bb59a93a4ff7,61ced28b3f91] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.017 WARN 8587 --- [alarm-detect-4,5805bb59a93a4ff7,7c9116f885e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.017 ERROR 8587 --- [alarm-detect-18,5805bb59a93a4ff7,61ced28b3f91] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.015 WARN 8587 --- [alarm-detect-7,5805bb59a93a4ff7,e943a661e3c3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-5,5805bb59a93a4ff7,036e8f6f40fe] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.017 WARN 8587 --- [alarm-detect-26,5805bb59a93a4ff7,cfd78ee25563] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.016 WARN 8587 --- [alarm-detect-8,5805bb59a93a4ff7,7046cc53b8ab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.017 ERROR 8587 --- [alarm-detect-8,5805bb59a93a4ff7,7046cc53b8ab] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-11,5805bb59a93a4ff7,8a26721b11fb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.016 ERROR 8587 --- [alarm-detect-23,5805bb59a93a4ff7,82eb74d4815b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.017 ERROR 8587 --- [alarm-detect-4,5805bb59a93a4ff7,7c9116f885e3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:29.017 WARN 8587 --- [alarm-detect-1,5805bb59a93a4ff7,bc18b2135514] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.018 WARN 8587 --- [alarm-detect-4,5805bb59a93a4ff7,7c9116f885e3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.018 WARN 8587 --- [alarm-detect-10,5805bb59a93a4ff7,1c6cd71dcc5f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.018 WARN 8587 --- [alarm-detect-14,5805bb59a93a4ff7,8d2e2bd64fe9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.018 ERROR 8587 --- [alarm-detect-5,5805bb59a93a4ff7,036e8f6f40fe] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_server_cannot_connect_arbitration org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:29.018 WARN 8587 --- [alarm-detect-18,5805bb59a93a4ff7,61ced28b3f91] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.019 WARN 8587 --- [alarm-detect-8,5805bb59a93a4ff7,7046cc53b8ab] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.019 WARN 8587 --- [alarm-detect-23,5805bb59a93a4ff7,82eb74d4815b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.019 WARN 8587 --- [alarm-detect-11,5805bb59a93a4ff7,8a26721b11fb] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:29.043 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.045 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.048 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.083 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.102 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.102 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.192 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.281 WARN 8587 --- [pool-ocp-schedules-3,39971c0f24704510,4dbd6776ce02] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.281 ERROR 8587 --- [pool-ocp-schedules-3,39971c0f24704510,4dbd6776ce02] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1320 2024-05-14 14:20:29.281 ERROR 8587 --- [pool-ocp-schedules-3,39971c0f24704510,4dbd6776ce02] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1320 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.310 WARN 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.310 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1320 2024-05-14 14:20:29.311 ERROR 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1320 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.311 INFO 8587 --- [pool-prometheus-minute-schedule-1,2cd8a9174a714b8d,92f4577b80d6] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667625309, count=0, elapsed=4002 2024-05-14 14:20:29.311 INFO 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:29.331 WARN 8587 --- [pool-overview-container-8,e9d5f29423d54208,c75e71a6d390] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.546 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.548 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.685 WARN 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.704 WARN 8587 --- [pool-overview-container-4,94ab4a97286e4958,4478b11a8a38] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.704 WARN 8587 --- [pool-overview-container-1,80494e28d6b14e3a,5293fdc5cc90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.704 WARN 8587 --- [pool-overview-container-5,92a561d3d10b4dc3,f777eb3a088d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.778 WARN 8587 --- [pool-ocp-async-1,66c842f1b719447f,902a03abf7f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.778 WARN 8587 --- [pool-ocp-async-6,0299ca916ccd4a46,05b8afd0e9f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.779 ERROR 8587 --- [pool-ocp-async-6,0299ca916ccd4a46,05b8afd0e9f3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:29.876 WARN 8587 --- [pool-ocp-schedules-14,8280b9980345411a,dee227f31d3f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.876 ERROR 8587 --- [pool-ocp-schedules-14,8280b9980345411a,dee227f31d3f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:29.877 ERROR 8587 --- [pool-ocp-schedules-14,8280b9980345411a,dee227f31d3f] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:29.896 WARN 8587 --- [pool-overview-container-7,41e6ac0260934167,917c441b7c51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.896 WARN 8587 --- [pool-ocp-async-7,8e3fc1e8a9184d69,71722fc3294c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:29.986 WARN 8587 --- [pool-prometheus-exporter-check1,6205af33e0c94305,e4e78fbd3ff6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,6205af33e0c94305,e4e78fbd3ff6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:29.987 ERROR 8587 --- [pool-prometheus-exporter-check1,6205af33e0c94305,e4e78fbd3ff6] c.o.ocp.monitor.OcpMonitorManager : checkActiveExporters failed: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.getAllExporterIdsWithSwitchOn(OcpExporterServiceImpl.java:178) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkActive(OcpExporterStatusCheckServiceImpl.java:87) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$3(OcpMonitorManager.java:144) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.014 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5ceb36fdadfa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.014 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5ceb36fdadfa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.014 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,58f3151ed0e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.014 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,58f3151ed0e3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.015 WARN 8587 --- [alarm-detect-2,5805bb59a93a4ff7,2109f9d3dd9f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.015 WARN 8587 --- [alarm-detect-16,5805bb59a93a4ff7,b766a2a6bdcd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.015 WARN 8587 --- [alarm-detect-13,5805bb59a93a4ff7,146027fa5eba] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-20,5805bb59a93a4ff7,f0c9f3b1fd6b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.015 WARN 8587 --- [alarm-detect-28,5805bb59a93a4ff7,eefde1d2e464] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-30,5805bb59a93a4ff7,0e4d09b75010] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-17,5805bb59a93a4ff7,84882d960884] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-9,5805bb59a93a4ff7,124bd6b7e461] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-24,5805bb59a93a4ff7,ff2411372851] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.015 WARN 8587 --- [alarm-detect-29,5805bb59a93a4ff7,f908edcb8e2f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,2926e49fe781] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.016 WARN 8587 --- [alarm-detect-3,5805bb59a93a4ff7,82cd368540bd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.016 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,34f46cb060ff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,434b4dbb138d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,34f46cb060ff] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.016 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,2926e49fe781] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,434b4dbb138d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,944c2671cb35] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,944c2671cb35] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,e7e28055c22c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,e7e28055c22c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,0166cc2c2806] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,734c20917d85] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 WARN 8587 --- [alarm-detect-7,5805bb59a93a4ff7,e943a661e3c3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,4dd4ad41782e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,0166cc2c2806] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,734c20917d85] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,4dd4ad41782e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.017 WARN 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,826b0039843a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.017 ERROR 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,826b0039843a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,46cb15d9b9e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,46cb15d9b9e5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,09e997100ae5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-3,5805bb59a93a4ff7,09e997100ae5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,e134e74ea6e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,e134e74ea6e8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,b70408252ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,b70408252ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5fec8336e009] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,c4d886f44a22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,5fec8336e009] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.018 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,c4d886f44a22] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.019 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,de874fa3ce44] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.019 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,de874fa3ce44] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:30.019 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,9c03ce6355f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.019 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,9c03ce6355f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.019 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,a54885eecad1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.019 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,a54885eecad1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.020 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,ad0c4adfd6da] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.020 ERROR 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,ad0c4adfd6da] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.020 WARN 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,f8e17bace7d6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.020 WARN 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,c0f8d3a292dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.020 ERROR 8587 --- [pool-metric-query-1,5805bb59a93a4ff7,f8e17bace7d6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.020 ERROR 8587 --- [pool-metric-query-2,5805bb59a93a4ff7,c0f8d3a292dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2002, active 0, maxActive 200, creating 0, createErrorCount 1321 2024-05-14 14:20:30.041 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:30.050 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:30.052 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.111 WARN 8587 --- [pool-overview-container-2,28e36a71cec1448b,22bce4bc52aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:30.120 WARN 8587 --- [pool-ocp-async-10,0230856c5abc44c6,c418cebe291b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:30.120 WARN 8587 --- [pool-ocp-async-3,43c4f597a27e4c9f,7c86bf67547c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.120 ERROR 8587 --- [pool-ocp-async-3,43c4f597a27e4c9f,7c86bf67547c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 2024-05-14 14:20:30.200 WARN 8587 --- [pool-ocp-schedules-15,fa886258e9f74149,3cc037426170] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:30.358 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.358 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 2024-05-14 14:20:30.359 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:30.484 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1322 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340858) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:30.554 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.556 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.692 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:30.703 INFO 8587 --- [pool-prometheus-second-schedule-1,fc15e446b69247f0,001386896aef] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=6, collectTaskCount=6 2024-05-14 14:20:30.772 INFO 8587 --- [pool-ocp-async-9,ad4895552e514998,5b387e4d698f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:30.779 WARN 8587 --- [pool-ocp-async-8,37dbc5daa24d4109,0e99a76e89ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:30.782 WARN 8587 --- [pool-ocp-async-9,ad4895552e514998,5b387e4d698f] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:30.801 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.801 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:30.802 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.802 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.802 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:30.802 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:30.802 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:30.802 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:30.802 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.803 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.803 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:30.803 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.009 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] c.o.o.s.c.m.InnerExporterServiceImpl : Failed to collect ocp self-metrics org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:765) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:818) at org.springframework.jdbc.core.JdbcTemplate.queryForList(JdbcTemplate.java:935) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.querySeriesId(SeriesKeyIdPersistent.java:44) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.querySeriesId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.queryAndStoreToCache(SeriesIdKeyService.java:106) at com.oceanbase.ocp.monitor.service.IdKeyService.getId(IdKeyService.java:68) at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.getSeriesId(SeriesIdKeyService.java:89) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.mapMetricLines(RollupMetricDataStore.java:105) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.store(RollupMetricDataStore.java:86) at com.oceanbase.ocp.server.common.metrics.InnerExporterServiceImpl.collect(InnerExporterServiceImpl.java:90) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1321 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.012 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.012 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:31.012 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:31.048 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 2024-05-14 14:20:31.058 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.061 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527451) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527451) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:31.083 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.083 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 2024-05-14 14:20:31.084 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:31.102 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.102 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 2024-05-14 14:20:31.102 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.103 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:31.103 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 2024-05-14 14:20:31.103 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:31.192 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.192 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 2024-05-14 14:20:31.193 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.311 WARN 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:31.331 WARN 8587 --- [pool-overview-container-8,e9d5f29423d54208,c75e71a6d390] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.331 ERROR 8587 --- [pool-overview-container-8,e9d5f29423d54208,c75e71a6d390] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 2024-05-14 14:20:31.332 ERROR 8587 --- [pool-overview-container-8,e9d5f29423d54208,c75e71a6d390] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.333 WARN 8587 --- [pool-overview-container-8,e9d5f29423d54208,c75e71a6d390] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1324 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.478 WARN 8587 --- [pool-ocp-schedules-1,776cb952835e41eb,12c7bcfe23f2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:31.561 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.564 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.686 ERROR 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:84) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.fetchAfterId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.fetchAfterId(SeriesIdKeyService.java:101) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1323 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.686 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey sync key id start. 2024-05-14 14:20:31.686 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826909637210112 2024-05-14 14:20:31.705 WARN 8587 --- [pool-overview-container-4,94ab4a97286e4958,4478b11a8a38] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.705 WARN 8587 --- [pool-overview-container-1,80494e28d6b14e3a,5293fdc5cc90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-1,80494e28d6b14e3a,5293fdc5cc90] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-4,94ab4a97286e4958,4478b11a8a38] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.705 WARN 8587 --- [pool-overview-container-5,92a561d3d10b4dc3,f777eb3a088d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-5,92a561d3d10b4dc3,f777eb3a088d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-4,94ab4a97286e4958,4478b11a8a38] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-1,80494e28d6b14e3a,5293fdc5cc90] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.705 ERROR 8587 --- [pool-overview-container-5,92a561d3d10b4dc3,f777eb3a088d] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.706 WARN 8587 --- [pool-overview-container-4,94ab4a97286e4958,4478b11a8a38] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.706 WARN 8587 --- [pool-overview-container-1,80494e28d6b14e3a,5293fdc5cc90] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.706 WARN 8587 --- [pool-overview-container-5,92a561d3d10b4dc3,f777eb3a088d] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.779 WARN 8587 --- [pool-ocp-async-2,821aadb017a04afa,e494420e27ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:31.779 WARN 8587 --- [pool-ocp-async-1,66c842f1b719447f,902a03abf7f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.779 ERROR 8587 --- [pool-ocp-async-1,66c842f1b719447f,902a03abf7f3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.896 WARN 8587 --- [pool-overview-container-7,41e6ac0260934167,917c441b7c51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.896 WARN 8587 --- [pool-ocp-async-7,8e3fc1e8a9184d69,71722fc3294c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:31.896 ERROR 8587 --- [pool-overview-container-7,41e6ac0260934167,917c441b7c51] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.896 ERROR 8587 --- [pool-ocp-async-7,8e3fc1e8a9184d69,71722fc3294c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:31.897 ERROR 8587 --- [pool-overview-container-7,41e6ac0260934167,917c441b7c51] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:31.898 WARN 8587 --- [pool-overview-container-7,41e6ac0260934167,917c441b7c51] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.018 WARN 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.018 WARN 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.018 WARN 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.019 WARN 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.041 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:32.041 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1325 2024-05-14 14:20:32.041 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:32.064 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.068 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.111 WARN 8587 --- [pool-overview-container-2,28e36a71cec1448b,22bce4bc52aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:32.111 ERROR 8587 --- [pool-overview-container-2,28e36a71cec1448b,22bce4bc52aa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 2024-05-14 14:20:32.112 ERROR 8587 --- [pool-overview-container-2,28e36a71cec1448b,22bce4bc52aa] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.113 WARN 8587 --- [pool-overview-container-2,28e36a71cec1448b,22bce4bc52aa] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.120 WARN 8587 --- [pool-ocp-async-6,807635771d50456c,d4bed9fd8d8d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.120 WARN 8587 --- [pool-ocp-async-10,0230856c5abc44c6,c418cebe291b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:32.120 ERROR 8587 --- [pool-ocp-async-10,0230856c5abc44c6,c418cebe291b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 2024-05-14 14:20:32.201 WARN 8587 --- [pool-ocp-schedules-15,fa886258e9f74149,3cc037426170] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:32.201 ERROR 8587 --- [pool-ocp-schedules-15,fa886258e9f74149,3cc037426170] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 2024-05-14 14:20:32.201 ERROR 8587 --- [pool-ocp-schedules-15,fa886258e9f74149,3cc037426170] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at collect-obproxy-metrics at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.lockAndExec(ObproxySchedules.java:34) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.collectObproxyMetrics(ObproxySchedules.java:29) at sun.reflect.GeneratedMethodAccessor789.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1326 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.568 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.570 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:32.693 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:32.772 INFO 8587 --- [pool-ocp-async-4,b8b3a12c91f94186,9495bcf460d8] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:32.779 WARN 8587 --- [pool-ocp-async-8,37dbc5daa24d4109,0e99a76e89ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:32.779 ERROR 8587 --- [pool-ocp-async-8,37dbc5daa24d4109,0e99a76e89ae] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1327 2024-05-14 14:20:32.986 WARN 8587 --- [pool-prometheus-exporter-check2,1f99516c6ef84013,209444f3a0cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:33.071 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.073 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.312 WARN 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:33.312 ERROR 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1328 2024-05-14 14:20:33.312 ERROR 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1328 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.313 INFO 8587 --- [pool-prometheus-minute-schedule-1,9637d5e5ed424b42,e4ddaf5e4792] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667629311, count=0, elapsed=4002 2024-05-14 14:20:33.313 INFO 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:33.359 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:33.478 WARN 8587 --- [pool-ocp-schedules-1,776cb952835e41eb,12c7bcfe23f2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:33.478 ERROR 8587 --- [pool-ocp-schedules-1,776cb952835e41eb,12c7bcfe23f2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1328 2024-05-14 14:20:33.479 ERROR 8587 --- [pool-ocp-schedules-1,776cb952835e41eb,12c7bcfe23f2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1328 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.485 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:33.575 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.577 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:33.686 WARN 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:33.779 WARN 8587 --- [pool-ocp-async-5,c9ebb0d9902a4a5d,c005b2fdc8b8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:33.779 WARN 8587 --- [pool-ocp-async-2,821aadb017a04afa,e494420e27ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:33.779 ERROR 8587 --- [pool-ocp-async-2,821aadb017a04afa,e494420e27ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 2024-05-14 14:20:33.960 INFO 8587 --- [pool-ocp-schedules-6,8fe3c49613a64997,d741d97a5b31] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:20:34.018 WARN 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.018 ERROR 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 2024-05-14 14:20:34.019 WARN 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.019 ERROR 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 2024-05-14 14:20:34.019 WARN 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.019 ERROR 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 2024-05-14 14:20:34.019 WARN 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.019 ERROR 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 2024-05-14 14:20:34.020 ERROR 8587 --- [alarm-detect-6,5805bb59a93a4ff7,9653c10eaad3] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_nvme_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.020 ERROR 8587 --- [alarm-detect-25,5805bb59a93a4ff7,19220c2f5a4b] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=refresh_location_cache_failed_by_metric org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.020 ERROR 8587 --- [alarm-detect-12,5805bb59a93a4ff7,9c5af86ec0b7] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_full org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.020 ERROR 8587 --- [alarm-detect-22,5805bb59a93a4ff7,7a3b457422e3] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_sda_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1329 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.078 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.080 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.084 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.103 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.103 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.120 WARN 8587 --- [pool-ocp-async-6,807635771d50456c,d4bed9fd8d8d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.120 WARN 8587 --- [pool-ocp-async-9,c0ff15c383a54741,55aaf0c6bbf1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.120 ERROR 8587 --- [pool-ocp-async-6,807635771d50456c,d4bed9fd8d8d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1330 2024-05-14 14:20:34.193 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.582 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.584 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:34.693 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1331 2024-05-14 14:20:34.772 INFO 8587 --- [pool-ocp-async-2,3201acbd1df34f1e,51769c893f42] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:34.780 WARN 8587 --- [pool-ocp-async-4,b8b3a12c91f94186,9495bcf460d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:34.782 WARN 8587 --- [pool-ocp-async-2,3201acbd1df34f1e,51769c893f42] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:34.986 WARN 8587 --- [pool-prometheus-exporter-check2,1f99516c6ef84013,209444f3a0cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:34.986 ERROR 8587 --- [pool-prometheus-exporter-check2,1f99516c6ef84013,209444f3a0cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1331 2024-05-14 14:20:34.987 ERROR 8587 --- [pool-prometheus-exporter-check2,1f99516c6ef84013,209444f3a0cd] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters failed: com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at check-inactive-exporter at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkInactive(OcpExporterStatusCheckServiceImpl.java:120) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$4(OcpMonitorManager.java:149) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 12 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 20 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1331 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 27 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:35.086 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340879) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340879) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:35.088 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:35.313 WARN 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.360 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:35.360 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1332 2024-05-14 14:20:35.360 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1332 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340879) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340879) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:35.485 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.492 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.590 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:35.591 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:35.687 ERROR 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1331 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent.fetchAfterId(MeasurementIdPersistent.java:46) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent$$FastClassBySpringCGLIB$$278002a9.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent$$EnhancerBySpringCGLIB$$32e03d86.fetchAfterId() at com.oceanbase.ocp.monitor.service.MeasurementIdService.fetchAfterId(MeasurementIdService.java:32) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1331 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:35.688 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey sync key id start. 2024-05-14 14:20:35.688 INFO 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826483122630657 2024-05-14 14:20:35.779 WARN 8587 --- [pool-ocp-async-1,efa99635d2e0416d,939c312ff397] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.779 WARN 8587 --- [pool-ocp-async-5,c9ebb0d9902a4a5d,c005b2fdc8b8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:35.779 ERROR 8587 --- [pool-ocp-async-5,c9ebb0d9902a4a5d,c005b2fdc8b8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1333 2024-05-14 14:20:35.803 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.803 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.803 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.804 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:35.960 WARN 8587 --- [pool-ocp-schedules-6,8fe3c49613a64997,d741d97a5b31] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:36.013 INFO 8587 --- [pool-ocp-async-5,d33a059c45bf4088,6a51a377f8c9] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:36.084 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.084 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1333 2024-05-14 14:20:36.085 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:36.093 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:36.097 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527457) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527457) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:36.103 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.103 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1334 2024-05-14 14:20:36.103 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.103 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:36.103 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1334 2024-05-14 14:20:36.104 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:36.121 WARN 8587 --- [pool-ocp-async-11,c38e0dcbc2064cc6,a918544fdd26] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:36.121 WARN 8587 --- [pool-ocp-async-9,c0ff15c383a54741,55aaf0c6bbf1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.121 ERROR 8587 --- [pool-ocp-async-9,c0ff15c383a54741,55aaf0c6bbf1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1334 2024-05-14 14:20:36.194 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.194 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1334 2024-05-14 14:20:36.194 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1334 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:36.596 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:36.600 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:36.604 INFO 8587 --- [pool-ocp-schedules-7,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2024-05-14 14:20:36.693 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:36.772 INFO 8587 --- [pool-ocp-async-9,08ccc8ebd6094351,95f448fa7ee9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:36.780 WARN 8587 --- [pool-ocp-async-4,b8b3a12c91f94186,9495bcf460d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:36.780 ERROR 8587 --- [pool-ocp-async-4,b8b3a12c91f94186,9495bcf460d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1335 2024-05-14 14:20:37.099 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.103 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.313 WARN 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.314 ERROR 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 2024-05-14 14:20:37.314 ERROR 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.314 INFO 8587 --- [pool-prometheus-minute-schedule-1,66936a58b22c4bbf,46ded2db3f05] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667633313, count=0, elapsed=4001 2024-05-14 14:20:37.315 INFO 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:37.486 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.493 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.493 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1336 2024-05-14 14:20:37.493 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:37.602 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.606 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.688 WARN 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:37.779 WARN 8587 --- [pool-ocp-async-10,1484cc911ebf4442,1a004860b5b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:37.779 WARN 8587 --- [pool-ocp-async-1,efa99635d2e0416d,939c312ff397] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.779 ERROR 8587 --- [pool-ocp-async-1,efa99635d2e0416d,939c312ff397] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.804 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.804 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.804 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.804 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.804 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.804 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.804 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.804 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.805 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.805 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.805 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.805 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:37.896 INFO 8587 --- [pool-ocp-async-1,7ee6bd3d529649bb,e0b659b68d42] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:37.960 WARN 8587 --- [pool-ocp-schedules-6,8fe3c49613a64997,d741d97a5b31] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:37.960 ERROR 8587 --- [pool-ocp-schedules-6,8fe3c49613a64997,d741d97a5b31] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 2024-05-14 14:20:37.961 ERROR 8587 --- [pool-ocp-schedules-6,8fe3c49613a64997,d741d97a5b31] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:38.007 WARN 8587 --- [pool-ocp-schedules-12,b8c74097f4e84387,e4c1bc498d4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.007 WARN 8587 --- [pool-ocp-schedules-16,79c6d3f260864504,74a0f55bbff5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.007 WARN 8587 --- [pool-ocp-schedules-13,76bb90ab437645a3,db3060582ce7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.008 WARN 8587 --- [pool-ocp-schedules-14,b7bab42037cf49f8,5003baf9a3f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.008 WARN 8587 --- [pool-ocp-schedules-18,8f7d071924474e40,1556be1ffd48] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.009 WARN 8587 --- [pool-ocp-schedules-3,ef82d037a99340e9,0b7fd32a793d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.009 WARN 8587 --- [pool-ocp-schedules-15,d3f4cca1bf494c1a,5a7e62dbf3fc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.010 WARN 8587 --- [pool-ocp-schedules-4,8afc5265c877487c,76c4cd2ae1ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [pool-ocp-schedules-8,6b0c6d56669841fe,56f30d4d9d99] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [pool-ocp-async-3,9ecdaa79fa824759,7e4b8aef0e59] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [pool-ocp-async-7,31fb74f95c16436a,3e0d1207266e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [pool-ocp-async-6,59bae2825cbe450a,ae1569b1cc29] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.013 WARN 8587 --- [alarm-detect-15,d33a059c45bf4088,9ca1b144611a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [alarm-detect-18,d33a059c45bf4088,695583c2b730] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [alarm-detect-21,d33a059c45bf4088,261644674178] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,2d273585023d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,a9135d2eac1e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [alarm-detect-13,d33a059c45bf4088,417233e4bb33] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [alarm-detect-16,d33a059c45bf4088,667e7164f4df] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [alarm-detect-28,d33a059c45bf4088,02baec97a787] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,0b3bf66e93f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,47ffe0cade38] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,5ef4dc7f8045] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,644863f42518] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,bafc24515e81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,f1b619d83132] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.016 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,b033d38a21d3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.016 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,33f8c39e4779] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.017 WARN 8587 --- [pool-metric-query-5,d33a059c45bf4088,8fa4a0057b2f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.017 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,98735e498c4d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,a16acbf38c47] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.017 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,2e73c0ef6a90] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.018 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,c8485facbb3b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.018 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,30f2b7fe9cd9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.018 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,264b2e40e158] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.018 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,854eec02d00b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.019 WARN 8587 --- [pool-metric-query-4,d33a059c45bf4088,b2276dc52716] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.019 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,589ac0f7fd0e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.106 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:38.109 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:38.121 WARN 8587 --- [pool-ocp-async-11,c38e0dcbc2064cc6,a918544fdd26] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:38.121 ERROR 8587 --- [pool-ocp-async-11,c38e0dcbc2064cc6,a918544fdd26] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1338 2024-05-14 14:20:38.121 WARN 8587 --- [pool-ocp-async-8,5d27e9292d8a4d91,15c7c4e93c03] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.361 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.489 WARN 8587 --- [pool-overview-container-6,a5ecf3dd99524b58,ac4b2d232f01] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.489 WARN 8587 --- [pool-overview-container-3,40e13baab10c40af,d53bdf92a922] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.609 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:38.612 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:38.694 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1339 2024-05-14 14:20:38.772 INFO 8587 --- [pool-ocp-async-11,e3494fa6189f4937,bd81120097e7] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:38.781 WARN 8587 --- [pool-ocp-async-9,08ccc8ebd6094351,95f448fa7ee9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:38.783 WARN 8587 --- [pool-ocp-async-11,e3494fa6189f4937,bd81120097e7] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:38.943 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.014 WARN 8587 --- [pool-ocp-async-5,d33a059c45bf4088,6a51a377f8c9] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-2,d33a059c45bf4088,7e7888470db0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-20,d33a059c45bf4088,e2e4dd3a3751] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-14,d33a059c45bf4088,7880e49f3912] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-27,d33a059c45bf4088,b262cd6556f3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-4,d33a059c45bf4088,380e0a32e867] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-17,d33a059c45bf4088,10956bca5958] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-9,d33a059c45bf4088,66598284a438] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:39.015 WARN 8587 --- [alarm-detect-21,d33a059c45bf4088,261644674178] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-19,d33a059c45bf4088,e344ecae26c7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-18,d33a059c45bf4088,695583c2b730] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-23,d33a059c45bf4088,21cfd06f4494] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-15,d33a059c45bf4088,9ca1b144611a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-15,d33a059c45bf4088,9ca1b144611a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-21,d33a059c45bf4088,261644674178] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-8,d33a059c45bf4088,e71f98d6ebe8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:39.015 WARN 8587 --- [alarm-detect-28,d33a059c45bf4088,02baec97a787] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.015 WARN 8587 --- [alarm-detect-13,d33a059c45bf4088,417233e4bb33] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.015 WARN 8587 --- [alarm-detect-16,d33a059c45bf4088,667e7164f4df] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-28,d33a059c45bf4088,02baec97a787] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-13,d33a059c45bf4088,417233e4bb33] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.014 WARN 8587 --- [alarm-detect-11,d33a059c45bf4088,ae26e66bdf3b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-16,d33a059c45bf4088,667e7164f4df] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.015 ERROR 8587 --- [alarm-detect-18,d33a059c45bf4088,695583c2b730] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:39.016 WARN 8587 --- [alarm-detect-15,d33a059c45bf4088,9ca1b144611a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:39.016 WARN 8587 --- [alarm-detect-28,d33a059c45bf4088,02baec97a787] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:39.016 ERROR 8587 --- [alarm-detect-13,d33a059c45bf4088,417233e4bb33] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=arbitration_service_unavailable org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:39.016 WARN 8587 --- [alarm-detect-18,d33a059c45bf4088,695583c2b730] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:39.016 WARN 8587 --- [alarm-detect-16,d33a059c45bf4088,667e7164f4df] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:39.016 WARN 8587 --- [alarm-detect-21,d33a059c45bf4088,261644674178] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:39.042 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.085 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.104 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.104 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.112 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:39.114 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:39.195 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.315 WARN 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.331 WARN 8587 --- [pool-overview-container-8,a937b46757f54f3c,b1e925d938c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.511 INFO 8587 --- [pool-ocp-schedules-20,1178b4c9df7647ef,7edb98981001] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1742,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:20:39.512 INFO 8587 --- [pool-ocp-schedules-20,1178b4c9df7647ef,7edb98981001] c.o.o.m.s.OcpCacheMonitorServiceImpl : MetricSearchStats:{ob_sysstat_40012=20, ob_server_resource_memory_assigned_bytes=10, ob_sysstat_40011=20, node_memory_sreclaimable_bytes=17, ob_sysstat_40010=20, ob_unit_num=10, tcp_retrans=17, ob_database_disk_required_size=51, go_memstats_mspan_sys_bytes=13, ob_sysstat_30213=15, go_memstats_stack_sys_bytes=13, ob_sysstat_30212=15, exporter_export_metrics_bytes_total=23, ob_sysstat_30217=15, node_filesystem_size_bytes=50, ob_sysstat_30216=15, http_server_requests_seconds_count=124, ob_tenant_request_queue_total_size=25, jvm_gc_memory_allocated_bytes_total=3, ob_compaction_frozen_time=19, ob_system_event_total_waits=25, monagent_input_sql_duration_seconds_sum=56, ob_tenant_disk_v4_log_disk_size=19, log_stream_degraded_count=19, ob_sysstat_40019=20, ob_sysstat_40018=20, processor_process_metrics_total=19, ob_plan_cache_hit_total=19, jvm_gc_max_data_size_bytes=3, node_filesystem_readonly=48, go_memstats_frees_total=13, io_await=39, host_available=10, ob_sysstat_30220=15, ob_sysstat_30222=15, ob_sysstat_30221=15, go_memstats_mallocs_total=13, ob_unit_config_max_memory_bytes=24, ob_database_disk_data_size=50, io_util=39, ob_sysstat_200002=20, ob_sysstat_200001=20, ob_tenant_memstore_freeze_cnt=17, ob_tenant_disk_v4_data_size=19, ob_tenant_unit_min_memory=24, ob_sysstat_60087=20, ob_memstore_total_bytes=25, metric_cardinality_count=15, jvm_threads_states_threads=8, process_resident_memory_bytes=13, ob_cache_size_bytes=36, ob_tenant_assigned_cpu_total=19, ob_tenant_unit_max_memory=24, input_collect_metrics_total=19, ob_sysstat_50039=20, ob_sysstat_60083=20, ob_sysstat_50038=20, node_disk_io_time_weighted_seconds_total=26, node_disk_write_time_seconds_total=26, cpu_count=17, output_write_metrics_total=9, ob_cluster_sync=8, process_open_fds=13, ob_sysstat_50037=20, process_memory_rss_bytes=21, http_status_count=17, process_max_fds=13, ob_server_resource_cpu_assigned_percent=10, ob_sysstat_50030=20, ocp_alarm_detect_duration_ms_count=120, ob_sysstat_80057=20, sql_audit_input_collect_lost_total=12, go_memstats_heap_inuse_bytes=13, go_memstats_mcache_sys_bytes=13, ob_sysstat_40118=20, ob_tenant_disk_v4_log_size=19, ob_sysstat_40117=20, ob_sysstat_40116=20, node_memory_memfree_bytes=17, ob_sysstat_40005=20, process_exists=31, ob_sysstat_40004=20, ob_sysstat_40003=20, ob_sysstat_40002=20, go_gc_duration_seconds=18, ob_server_resource_disk_bytes=10, ob_sysstat_40001=20, ocp_alarm_detect_duration_ms_sum=120, ob_sysstat_40000=20, jvm_threads_live_threads=3, ob_sysstat_30200=15, ob_sysstat_30201=15, ob_sysstat_30204=15, ob_sysstat_30205=15, ob_sysstat_30208=15, process_thread_count=21, ob_sysstat_30209=15, ob_sysstat_50040=20, node_memory_cached_bytes=17, ob_table_num=19, ob_sysstat_40009=20, ob_disk_free_bytes=10, ob_sysstat_40008=20, node_filesystem_avail_bytes=50, ob_sysstat_40007=20, ob_sysstat_40006=20, ob_sysstat_10000=20, ob_sysstat_10006=20, ob_sysstat_10005=20, ob_unit_config_max_iops=24, ob_plan_cache_memory_bytes=19, ob_sysstat_10002=20, node_network_transmit_errs_total=41, go_memstats_last_gc_time_seconds=13, ob_sysstat_10001=20, ob_sysstat_10004=20, ob_sysstat_10003=20, go_gc_duration_seconds_count=13, ocp_monitor_collect_request_duration_ms_count=7, monagent_oceanbase_plan_explain_size=1, ob_sysstat_50011=20, ob_sysstat_50010=20, monitor_exporter_avaliable=24, node_disk_read_bytes_total=26, clock_diff_milliseconds=9, ob_compaction_is_suspended=19, mysql_output_write_sql_milliseconds_summary_count=17, go_memstats_lookups_total=13, mysql_output_write_sql_count=17, process_cpu_percent=21, log_tailer_count=13, ob_sysstat_60057=20, host_agent_process_status=13, ob_server_resource_cpu=10, go_memstats_alloc_bytes=13, ob_server_num=15, node_cpu_seconds_total_native=34, ob_sysstat_140002=20, ob_sysstat_140005=20, ob_sysstat_140006=20, ob_sysstat_140003=20, ob_tenant_resource_min_memory=19, ob_session_all_num=19, jvm_gc_pause_seconds_count=7, ob_memstore_freeze_times=25, ob_sysstat_50022=20, ob_sysstat_50021=20, jvm_gc_overhead_percent=3, ob_system_event_time_waited=25, ob_tenant_resource_min_cpu=19, ob_cluster_status_check=9, monagent_plugin_execute_seconds_total=31, jvm_memory_committed_bytes=10, node_net_bandwidth_bps=41, ob_tenant_server_data_index_data_size=20, monagent_oceanbase_db_pool_idle=1, go_memstats_heap_idle_bytes=13, go_memstats_gc_sys_bytes=13, ob_server_resource_memory_bytes=10, go_info=14, ob_tenant_assigned_mem_assigned=19, log_tailer_processed_file_count=16, node_load15=16, ob_disk_log_assigned_bytes=10, ob_tenant_memstore_minor_freeze_times=17, ob_tenant_server_required_size=20, jvm_memory_max_bytes=10, ob_unit_config_min_iops=24, ob_sysstat_30080=20, ob_sysstat_60031=20, process_fd_count=21, ob_sysstat_30082=20, ob_sysstat_30081=20, ob_tenant_unit_max_cpu=24, ob_sysstat_30084=20, ob_sysstat_30083=20, ob_sysstat_30086=20, node_memory_buffers_bytes=17, ob_sysstat_30085=20, ob_sysstat_50009=20, go_memstats_heap_released_bytes=13, ob_tenant_log_disk_total_bytes=19, node_network_receive_bytes_total=41, ob_sysstat_50005=20, ob_memstore_freeze_trigger_bytes=25, ob_sysstat_50008=20, ob_waitevent_wait_seconds_total=19, ob_server_stopped_duration_seconds=11, ob_sysstat_50001=20, ob_sysstat_50004=20, ob_sysstat_50000=20, go_memstats_next_gc_bytes=13, ob_session_active_num=19, node_filesystem_files_free=54, ob_memtable_max_snapshot_duration_seconds=14, node_disk_read_time_seconds_total=26, ob_sysstat_60021=20, ob_sysstat_60020=20, monagent_oceanbase_audit_unique_key_cache_size=1, ob_compaction_frozen_version=19, ob_sysstat_60024=20, metric_count=11, ob_sysstat_60023=20, ob_sysstat_60022=20, process_virtual_memory_bytes=13, ob_tenant_assigned_cpu_assigned=19, ob_tenant_unit_min_cpu=24, ob_unit_config_max_cpu=24, http_request_milliseconds_summary_count=34, monagent_oceanbase_audit_timeinfo_cache_size=1, ob_sysstat_20002=20, monagent_input_sql_duration_seconds_bucket=60, ob_sysstat_20001=20, node_cpu_seconds_total=24, ob_sysstat_20000=20, http_request_milliseconds_summary=37, ob_index_error_num=10, ob_tenant_memory_hold_bytes=19, ob_sysstat_30066=20, ob_log_level_count=16, go_memstats_buck_hash_sys_bytes=13, monagent_pipeline_report_metrics_total=14, sql_audit_input_collect_total_total=12, mysql_output_write_sql_milliseconds_summary_sum=17, ob_tenant_disk_total_size=19, mysql_output_write_task_size=17, node_disk_reads_completed_total=26, exporter_export_metrics_total=23, ob_disk_log_total_bytes=10, ob_sysstat_60019=20, system_cpu_count=3, process_uptime_seconds=21, ob_sysstat_130004=20, ob_sysstat_60003=20, ob_sysstat_60002=20, node_ntp_offset_seconds=9, ob_sysstat_60001=20, ob_sysstat_60000=20, go_memstats_heap_sys_bytes=13, ocp_meta_db_health=4, ob_sysstat_140012=20, ob_sysstat_140013=20, jvm_gc_pause_seconds_max=7, ob_disk_total_bytes=10, watch_ob_dir_exists=15, ob_tenant_request_queue_large_size=25, go_memstats_heap_objects=13, go_memstats_mcache_inuse_bytes=13, go_memstats_other_sys_bytes=13, ob_sysstat_130000=20, jvm_memory_used_bytes=10, ob_sysstat_130001=20, go_threads=13, ob_sysstat_130002=20, ob_sysstat_60005=20, ob_sysstat_60004=20, http_request_milliseconds_summary_sum=34, http_server_requests_seconds_sum=124, ob_memstore_active_bytes=25, go_memstats_alloc_bytes_total=13, ob_tenant_assigned_mem_total=19, process_count=22, node_memory_memtotal_bytes=17, node_network_transmit_drop_total=41, ob_waitevent_wait_total=19, ob_tenant_log_disk_used_bytes=19, jvm_gc_memory_promoted_bytes_total=3, ocp_monitor_collect_request_errors_total=4, ob_sysstat_30011=20, ob_sysstat_30010=20, ob_sysstat_30013=20, ob_sysstat_30012=20, ob_disk_log_used_bytes=10, ob_tenant500_memory_used_bytes=10, ob_compaction_is_error=19, node_network_transmit_bytes_total=41, node_network_receive_drop_total=41, monagent_pipeline_execute_total=20, node_filesystem_files=54, process_start_time_seconds=13, ob_tenant_log_sync_delay=19, go_memstats_heap_alloc_bytes=13, ob_tenant_resource_max_cpu=19, ntp_service_available=9, go_gc_duration_seconds_sum=13, go_memstats_mspan_inuse_bytes=13, ob_server_resource_memory_assigned_percent=10, mysql_output_write_sql_milliseconds_summary=20, monagent_pipeline_execute_seconds_total=20, jvm_gc_pause_seconds_sum=7, ob_sysstat_80001=20, go_memstats_sys_bytes=13, node_network_receive_errs_total=41, system_load_average_1m=3, monagent_oceanbase_audit_stat_cache_size=1, observer_ulimit_max_fd_count=10, ob_tenant_memory_used_bytes=19, ob_plan_cache_access_total=19, monagent_oceanbase_plan_cache_size=1, ob_tenant_server_data_size=20, monagent_oceanbase_audit_sample_cache_size=1, ob_sysstat_80002=20, ob_sysstat_80003=20, ob_sysstat_80007=20, node_disk_writes_completed_total=26, ob_sysstat_80008=20, ob_sysstat_80009=20, ob_tenant_memstore_compact_trigger_ratio=17, ob_sysstat_40030=20, process_cpu_seconds_total=13, node_load1=16, ob_sysstat_120001=20, ob_sysstat_120002=20, ob_sysstat_120000=20, ob_tenant_resource_max_memory=19, system_cpu_usage=3, ob_sysstat_120009=20, go_memstats_stack_inuse_bytes=13, ob_sysstat_120008=20, node_load5=16, ob_sysstat_120005=20, jvm_threads_peak_threads=3, ob_sysstat_120006=20, process_cpu_usage=3, monagent_input_sql_duration_seconds_count=56, node_disk_written_bytes_total=26, monagent_oceanbase_ash_cache_size=1, monagent_pipeline_process_metrics_total=27, go_goroutines=13, ob_compaction_last_version=19, ob_sysstat_30000=20, ob_server_resource_cpu_assigned=10, ob_sysstat_30002=20, ob_unit_config_min_cpu=24, ob_sysstat_30001=20, process_virtual_memory_max_bytes=13, monagent_oceanbase_plan_timeinfo_cache_size=1, monagent_plugin_execute_total=31, ob_tenant500_memory_hold_bytes=10, ob_sysstat_30006=20, arbitration_status_inactive_server_count=10, ob_sysstat_30005=20, ob_sysstat_30008=20, ob_sysstat_30007=20, ob_sysstat_30009=20, ob_compaction_current_timestamp=19, ob_compaction_start_time=19, oceanbase_connectivity=12} 2024-05-14 14:20:39.564 WARN 8587 --- [pool-12-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.615 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:39.617 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:39.704 ERROR 8587 --- [pool-ocp-schedules-9,1104616da5904fd2,ac60e4b35ad6] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1339 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent.fetchAfterId(RecordKeyIdPersistent.java:46) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent$$FastClassBySpringCGLIB$$c73c5afb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent$$EnhancerBySpringCGLIB$$865e09bc.fetchAfterId() at com.oceanbase.ocp.monitor.service.RecordIdKeyService.fetchAfterId(RecordIdKeyService.java:113) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1339 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:39.705 WARN 8587 --- [pool-overview-container-4,bd233de8908f4979,21dbdd7cebf3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.705 WARN 8587 --- [pool-overview-container-1,bd64960cf7ca4b0d,59675447719b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.705 WARN 8587 --- [pool-overview-container-5,db4c34f0c055469d,bafef09d9275] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.779 WARN 8587 --- [pool-ocp-async-2,907192698fcf4bc2,fbeaa19d5f49] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.779 WARN 8587 --- [pool-ocp-async-10,1484cc911ebf4442,1a004860b5b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:39.779 ERROR 8587 --- [pool-ocp-async-10,1484cc911ebf4442,1a004860b5b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:39.896 WARN 8587 --- [pool-overview-container-7,9f6a7b89db744090,04f91443953a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:39.896 WARN 8587 --- [pool-ocp-async-1,7ee6bd3d529649bb,e0b659b68d42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:40.007 WARN 8587 --- [pool-ocp-schedules-12,b8c74097f4e84387,e4c1bc498d4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-12,b8c74097f4e84387,e4c1bc498d4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.008 WARN 8587 --- [pool-ocp-schedules-13,76bb90ab437645a3,db3060582ce7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-13,76bb90ab437645a3,db3060582ce7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.008 WARN 8587 --- [pool-ocp-schedules-14,b7bab42037cf49f8,5003baf9a3f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-14,b7bab42037cf49f8,5003baf9a3f6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.008 WARN 8587 --- [pool-ocp-schedules-18,8f7d071924474e40,1556be1ffd48] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-18,8f7d071924474e40,1556be1ffd48] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-12,b8c74097f4e84387,e4c1bc498d4c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkClusterStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkClusterStatusSchedule(ClusterSchedules.java:64) at sun.reflect.GeneratedMethodAccessor779.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-13,76bb90ab437645a3,db3060582ce7] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkStandbyClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkStandbyClusterInfoSchedule(ClusterSchedules.java:78) at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.008 WARN 8587 --- [pool-ocp-schedules-16,79c6d3f260864504,74a0f55bbff5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.009 ERROR 8587 --- [pool-ocp-schedules-16,79c6d3f260864504,74a0f55bbff5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.008 ERROR 8587 --- [pool-ocp-schedules-14,b7bab42037cf49f8,5003baf9a3f6] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at syncClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.syncClusterInfoSchedule(ClusterSchedules.java:89) at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.009 ERROR 8587 --- [pool-ocp-schedules-18,8f7d071924474e40,1556be1ffd48] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostStatusSchedule(ClusterSchedules.java:115) at sun.reflect.GeneratedMethodAccessor783.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.009 WARN 8587 --- [pool-ocp-schedules-3,ef82d037a99340e9,0b7fd32a793d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.009 ERROR 8587 --- [pool-ocp-schedules-3,ef82d037a99340e9,0b7fd32a793d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.009 WARN 8587 --- [pool-ocp-schedules-15,d3f4cca1bf494c1a,5a7e62dbf3fc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.009 ERROR 8587 --- [pool-ocp-schedules-15,d3f4cca1bf494c1a,5a7e62dbf3fc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.010 ERROR 8587 --- [pool-ocp-schedules-3,ef82d037a99340e9,0b7fd32a793d] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostClockDiffSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostClockDiffSchedule(ClusterSchedules.java:148) at sun.reflect.GeneratedMethodAccessor784.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.010 ERROR 8587 --- [pool-ocp-schedules-15,d3f4cca1bf494c1a,5a7e62dbf3fc] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostAgentStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostAgentStatusSchedule(ClusterSchedules.java:164) at sun.reflect.GeneratedMethodAccessor785.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.010 WARN 8587 --- [pool-ocp-schedules-4,8afc5265c877487c,76c4cd2ae1ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.010 ERROR 8587 --- [pool-ocp-schedules-4,8afc5265c877487c,76c4cd2ae1ca] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.010 ERROR 8587 --- [pool-ocp-schedules-16,79c6d3f260864504,74a0f55bbff5] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.service.audit.AuditEventService.enableAudit(AuditEventService.java:306) at com.oceanbase.ocp.service.audit.AuditEventService.refreshMethodToAuditEventMetaMap(AuditEventService.java:313) at com.oceanbase.ocp.service.audit.AuditEventService$$FastClassBySpringCGLIB$$cf41526c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.audit.AuditEventService$$EnhancerBySpringCGLIB$$3f6c2e63.refreshMethodToAuditEventMetaMap() at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 73 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.011 ERROR 8587 --- [pool-ocp-schedules-4,8afc5265c877487c,76c4cd2ae1ca] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllArbitrationService at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllArbitrationService(ClusterSchedules.java:180) at sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.013 WARN 8587 --- [pool-ocp-schedules-8,6b0c6d56669841fe,56f30d4d9d99] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.013 ERROR 8587 --- [pool-ocp-schedules-8,6b0c6d56669841fe,56f30d4d9d99] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.013 WARN 8587 --- [pool-ocp-async-3,9ecdaa79fa824759,7e4b8aef0e59] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.013 ERROR 8587 --- [pool-ocp-async-3,9ecdaa79fa824759,7e4b8aef0e59] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.013 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.013 WARN 8587 --- [pool-ocp-async-6,59bae2825cbe450a,ae1569b1cc29] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.013 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 ERROR 8587 --- [pool-ocp-async-6,59bae2825cbe450a,ae1569b1cc29] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:40.013 ERROR 8587 --- [pool-ocp-schedules-8,6b0c6d56669841fe,56f30d4d9d99] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllStandbyTenant at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllStandbyTenant(ClusterSchedules.java:192) at sun.reflect.GeneratedMethodAccessor787.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.014 WARN 8587 --- [pool-ocp-async-7,31fb74f95c16436a,3e0d1207266e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.014 ERROR 8587 --- [pool-ocp-async-7,31fb74f95c16436a,3e0d1207266e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,2d273585023d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.014 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,2d273585023d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 WARN 8587 --- [pool-ocp-async-3,9ecdaa79fa824759,7e4b8aef0e59] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy391.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSubscriptionService.listAll(OcpAlarmSubscriptionService.java:406) at com.oceanbase.ocp.alarm.core.notification.AlarmStatisticsService.doScheduleTask(AlarmStatisticsService.java:129) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(AlarmNotifier.java:304) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier$$FastClassBySpringCGLIB$$ca38577b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,a9135d2eac1e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.014 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,a9135d2eac1e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,0b3bf66e93f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.014 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,0b3bf66e93f0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.014 WARN 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.014 WARN 8587 --- [alarm-detect-20,d33a059c45bf4088,e2e4dd3a3751] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-2,d33a059c45bf4088,7e7888470db0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-17,d33a059c45bf4088,10956bca5958] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-14,d33a059c45bf4088,7880e49f3912] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-19,d33a059c45bf4088,e344ecae26c7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-27,d33a059c45bf4088,b262cd6556f3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-4,d33a059c45bf4088,380e0a32e867] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,854eec02d00b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.015 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,854eec02d00b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-11,d33a059c45bf4088,ae26e66bdf3b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,f1b619d83132] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,f1b619d83132] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.016 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,30f2b7fe9cd9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-2,d33a059c45bf4088,30f2b7fe9cd9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.016 WARN 8587 --- [alarm-detect-8,d33a059c45bf4088,e71f98d6ebe8] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [alarm-detect-9,d33a059c45bf4088,66598284a438] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.015 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,589ac0f7fd0e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 WARN 8587 --- [alarm-detect-23,d33a059c45bf4088,21cfd06f4494] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:40.016 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,c8485facbb3b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-2,d33a059c45bf4088,c8485facbb3b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.016 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,b033d38a21d3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,b033d38a21d3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.016 WARN 8587 --- [pool-metric-query-4,d33a059c45bf4088,b2276dc52716] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-4,d33a059c45bf4088,b2276dc52716] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.016 ERROR 8587 --- [pool-metric-query-2,d33a059c45bf4088,589ac0f7fd0e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,98735e498c4d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-2,d33a059c45bf4088,98735e498c4d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,a16acbf38c47] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,a16acbf38c47] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-2,d33a059c45bf4088,2e73c0ef6a90] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-2,d33a059c45bf4088,2e73c0ef6a90] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,47ffe0cade38] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,5ef4dc7f8045] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,47ffe0cade38] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,5ef4dc7f8045] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,644863f42518] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,264b2e40e158] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,bafc24515e81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,264b2e40e158] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,bafc24515e81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.017 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,644863f42518] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.017 WARN 8587 --- [pool-metric-query-1,d33a059c45bf4088,33f8c39e4779] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.018 ERROR 8587 --- [pool-metric-query-1,d33a059c45bf4088,33f8c39e4779] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.018 WARN 8587 --- [pool-metric-query-5,d33a059c45bf4088,8fa4a0057b2f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.018 ERROR 8587 --- [pool-metric-query-5,d33a059c45bf4088,8fa4a0057b2f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1341 2024-05-14 14:20:40.111 WARN 8587 --- [pool-overview-container-2,855be6d5d4854723,bcbd899bf2c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:40.120 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:40.121 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.121 WARN 8587 --- [pool-ocp-async-4,53cce8af790b45b2,d6494cbc4358] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:40.121 WARN 8587 --- [pool-ocp-async-8,5d27e9292d8a4d91,15c7c4e93c03] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.121 ERROR 8587 --- [pool-ocp-async-8,5d27e9292d8a4d91,15c7c4e93c03] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 2024-05-14 14:20:40.292 WARN 8587 --- [pool-ocp-schedules-7,136a07267a6f4ffd,e9a5153aed3e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:40.361 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.361 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 2024-05-14 14:20:40.362 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:40.487 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:40.489 WARN 8587 --- [pool-overview-container-6,a5ecf3dd99524b58,ac4b2d232f01] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.489 ERROR 8587 --- [pool-overview-container-6,a5ecf3dd99524b58,ac4b2d232f01] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 2024-05-14 14:20:40.489 WARN 8587 --- [pool-overview-container-3,40e13baab10c40af,d53bdf92a922] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.489 ERROR 8587 --- [pool-overview-container-3,40e13baab10c40af,d53bdf92a922] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 2024-05-14 14:20:40.490 WARN 8587 --- [pool-overview-container-6,a5ecf3dd99524b58,ac4b2d232f01] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewBackupTasks(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.service.iam.user.UserService$$EnhancerBySpringCGLIB$$88628844.findAuthenticatedUser() at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.forceSetAuthentication(OverviewStatusContainer.java:135) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewBackupTasks(OverviewStatusContainer.java:123) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 30 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:40.490 WARN 8587 --- [pool-overview-container-3,40e13baab10c40af,d53bdf92a922] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewPerformances(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.service.iam.user.UserService$$EnhancerBySpringCGLIB$$88628844.findAuthenticatedUser() at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.forceSetAuthentication(OverviewStatusContainer.java:135) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewPerformances(OverviewStatusContainer.java:130) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1342 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 30 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=340904) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:40.623 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.625 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:40.694 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:40.773 INFO 8587 --- [pool-ocp-async-3,e760a9af09ea4fe9,6c8520e7f8b9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:40.781 WARN 8587 --- [pool-ocp-async-9,08ccc8ebd6094351,95f448fa7ee9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.781 ERROR 8587 --- [pool-ocp-async-9,08ccc8ebd6094351,95f448fa7ee9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:40.943 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:40.944 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:40.945 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObClusterAlarmTarget(ObAlarmTargetProvider.java:76) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.042 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.042 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:41.042 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:41.085 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.085 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:41.085 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:41.104 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.104 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:41.104 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.104 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:41.104 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1343 2024-05-14 14:20:41.105 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:41.126 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.130 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527461) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527461) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:41.195 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.195 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 2024-05-14 14:20:41.196 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.282 WARN 8587 --- [pool-ocp-schedules-19,b84339bf14144c26,3d72a92f19d9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:41.315 WARN 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.315 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 2024-05-14 14:20:41.316 ERROR 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.316 INFO 8587 --- [pool-prometheus-minute-schedule-1,6aa26e1abc2443e6,812370b1da55] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667637315, count=0, elapsed=4001 2024-05-14 14:20:41.316 INFO 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:41.331 WARN 8587 --- [pool-overview-container-8,a937b46757f54f3c,b1e925d938c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.331 ERROR 8587 --- [pool-overview-container-8,a937b46757f54f3c,b1e925d938c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 2024-05-14 14:20:41.332 ERROR 8587 --- [pool-overview-container-8,a937b46757f54f3c,b1e925d938c6] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.333 WARN 8587 --- [pool-overview-container-8,a937b46757f54f3c,b1e925d938c6] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.565 WARN 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.565 ERROR 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 2024-05-14 14:20:41.565 ERROR 8587 --- [pool-12-thread-1,,] c.o.o.p.s.d.i.AbstractDiagnoseService : Error in executing PLAN_CHANGE_DETECTOR org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.perf.sql.diag.internal.OcpPerfSqlDiagnosisTaskService$$EnhancerBySpringCGLIB$$311bf696.getNextExecution() at com.oceanbase.ocp.perf.sql.diag.internal.AbstractDiagnoseService.lambda$init$1(AbstractDiagnoseService.java:148) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1344 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 24 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.630 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.633 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.705 WARN 8587 --- [pool-overview-container-5,db4c34f0c055469d,bafef09d9275] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.705 WARN 8587 --- [pool-overview-container-4,bd233de8908f4979,21dbdd7cebf3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.705 ERROR 8587 --- [pool-overview-container-5,db4c34f0c055469d,bafef09d9275] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.705 WARN 8587 --- [pool-overview-container-1,bd64960cf7ca4b0d,59675447719b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.705 ERROR 8587 --- [pool-overview-container-4,bd233de8908f4979,21dbdd7cebf3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.705 ERROR 8587 --- [pool-overview-container-1,bd64960cf7ca4b0d,59675447719b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.706 ERROR 8587 --- [pool-overview-container-4,bd233de8908f4979,21dbdd7cebf3] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.706 ERROR 8587 --- [pool-overview-container-5,db4c34f0c055469d,bafef09d9275] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.706 ERROR 8587 --- [pool-overview-container-1,bd64960cf7ca4b0d,59675447719b] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.706 WARN 8587 --- [pool-overview-container-5,db4c34f0c055469d,bafef09d9275] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.706 WARN 8587 --- [pool-overview-container-4,bd233de8908f4979,21dbdd7cebf3] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.707 WARN 8587 --- [pool-overview-container-1,bd64960cf7ca4b0d,59675447719b] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.779 WARN 8587 --- [pool-ocp-async-11,f3fe5f1adca042fa,30db664dc299] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:41.780 WARN 8587 --- [pool-ocp-async-2,907192698fcf4bc2,fbeaa19d5f49] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.780 ERROR 8587 --- [pool-ocp-async-2,907192698fcf4bc2,fbeaa19d5f49] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.896 WARN 8587 --- [pool-overview-container-7,9f6a7b89db744090,04f91443953a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.897 WARN 8587 --- [pool-ocp-async-1,7ee6bd3d529649bb,e0b659b68d42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:41.897 ERROR 8587 --- [pool-overview-container-7,9f6a7b89db744090,04f91443953a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.897 ERROR 8587 --- [pool-ocp-async-1,7ee6bd3d529649bb,e0b659b68d42] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:41.897 ERROR 8587 --- [pool-overview-container-7,9f6a7b89db744090,04f91443953a] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:41.898 WARN 8587 --- [pool-overview-container-7,9f6a7b89db744090,04f91443953a] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.017 WARN 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.017 WARN 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.017 WARN 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.017 WARN 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.111 WARN 8587 --- [pool-overview-container-2,855be6d5d4854723,bcbd899bf2c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:42.111 ERROR 8587 --- [pool-overview-container-2,855be6d5d4854723,bcbd899bf2c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:42.112 ERROR 8587 --- [pool-overview-container-2,855be6d5d4854723,bcbd899bf2c5] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.113 WARN 8587 --- [pool-overview-container-2,855be6d5d4854723,bcbd899bf2c5] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.121 WARN 8587 --- [pool-ocp-async-10,18409b05a059408b,a524cf3f05d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.122 WARN 8587 --- [pool-ocp-async-4,53cce8af790b45b2,d6494cbc4358] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:42.122 ERROR 8587 --- [pool-ocp-async-4,53cce8af790b45b2,d6494cbc4358] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1345 2024-05-14 14:20:42.133 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.136 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.206 WARN 8587 --- [pool-ocp-schedules-17,b4cee4c199d348e2,451cdaa56932] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.292 WARN 8587 --- [pool-ocp-schedules-7,136a07267a6f4ffd,e9a5153aed3e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:42.292 ERROR 8587 --- [pool-ocp-schedules-7,136a07267a6f4ffd,e9a5153aed3e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1346 2024-05-14 14:20:42.293 ERROR 8587 --- [pool-ocp-schedules-7,136a07267a6f4ffd,e9a5153aed3e] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.core.notification.NotificationSender.refresh(NotificationSender.java:114) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmInMemtory(AlarmSchedules.java:134) at sun.reflect.GeneratedMethodAccessor1107.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1346 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.488 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.636 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.638 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:42.694 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1347 2024-05-14 14:20:42.773 INFO 8587 --- [pool-ocp-async-8,14252159b2714d28,956e6abdfcad] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:42.781 WARN 8587 --- [pool-ocp-async-3,e760a9af09ea4fe9,6c8520e7f8b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.783 WARN 8587 --- [pool-ocp-async-8,14252159b2714d28,956e6abdfcad] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:42.806 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.806 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.806 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.806 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:42.946 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:43.049 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:43.139 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:43.142 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:43.282 WARN 8587 --- [pool-ocp-schedules-19,b84339bf14144c26,3d72a92f19d9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:43.283 ERROR 8587 --- [pool-ocp-schedules-19,b84339bf14144c26,3d72a92f19d9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1348 2024-05-14 14:20:43.283 ERROR 8587 --- [pool-ocp-schedules-19,b84339bf14144c26,3d72a92f19d9] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1348 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:43.317 WARN 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:43.363 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:43.641 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:43.644 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:43.780 WARN 8587 --- [pool-ocp-async-5,93e5df5781f948ce,a2485652eb37] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:43.780 WARN 8587 --- [pool-ocp-async-11,f3fe5f1adca042fa,30db664dc299] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:43.780 ERROR 8587 --- [pool-ocp-async-11,f3fe5f1adca042fa,30db664dc299] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.017 WARN 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.017 WARN 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.017 ERROR 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.017 ERROR 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.017 WARN 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.017 ERROR 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.017 WARN 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.018 ERROR 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.018 ERROR 8587 --- [alarm-detect-10,d33a059c45bf4088,51f43fc7b643] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_net_send_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.018 ERROR 8587 --- [alarm-detect-26,d33a059c45bf4088,a713550cf7c2] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.018 ERROR 8587 --- [alarm-detect-5,d33a059c45bf4088,a9a118cdda31] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_cpu_util_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.018 ERROR 8587 --- [alarm-detect-1,d33a059c45bf4088,2731791d3965] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_log_disk_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.086 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.105 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.105 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.122 WARN 8587 --- [pool-ocp-async-10,18409b05a059408b,a524cf3f05d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.122 WARN 8587 --- [pool-ocp-async-9,e0622afcc8894667,5305c1bede73] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.122 ERROR 8587 --- [pool-ocp-async-10,18409b05a059408b,a524cf3f05d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1349 2024-05-14 14:20:44.145 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.147 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.197 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.206 WARN 8587 --- [pool-ocp-schedules-17,b4cee4c199d348e2,451cdaa56932] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.206 ERROR 8587 --- [pool-ocp-schedules-17,b4cee4c199d348e2,451cdaa56932] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 2024-05-14 14:20:44.207 ERROR 8587 --- [pool-ocp-schedules-17,b4cee4c199d348e2,451cdaa56932] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostVersionSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostVersionSchedule(ClusterSchedules.java:131) at sun.reflect.GeneratedMethodAccessor976.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.489 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1350 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.493 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.649 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.651 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.695 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:44.773 INFO 8587 --- [pool-ocp-async-11,d317c7d101854ea6,b7281887f032] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:44.782 WARN 8587 --- [pool-ocp-async-3,e760a9af09ea4fe9,6c8520e7f8b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.782 ERROR 8587 --- [pool-ocp-async-3,e760a9af09ea4fe9,6c8520e7f8b9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.806 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.806 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.806 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.806 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.806 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.806 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.806 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.806 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.807 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.807 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.807 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.807 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:44.946 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:44.946 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:44.947 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObTenantAlarmTarget(ObAlarmTargetProvider.java:110) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 45 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 49 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:45.049 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1351 2024-05-14 14:20:45.154 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:45.154 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:45.317 WARN 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:45.317 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1352 2024-05-14 14:20:45.318 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1352 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:45.318 INFO 8587 --- [pool-prometheus-minute-schedule-1,c2d00989a5ae4b41,180660060339] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667641316, count=0, elapsed=4002 2024-05-14 14:20:45.318 INFO 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:45.363 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:45.363 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1352 2024-05-14 14:20:45.364 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1352 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341047) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:45.480 WARN 8587 --- [pool-ocp-schedules-6,f1479597f6c94cd3,4c9f4ed46cd0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:45.658 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:45.658 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:45.780 WARN 8587 --- [pool-ocp-async-2,e6104b3e328843c0,b6e1b3f215ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:45.780 WARN 8587 --- [pool-ocp-async-5,93e5df5781f948ce,a2485652eb37] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:45.780 ERROR 8587 --- [pool-ocp-async-5,93e5df5781f948ce,a2485652eb37] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1353 2024-05-14 14:20:46.012 INFO 8587 --- [pool-ocp-async-1,0229b75e4d494769,6b3ac6dd714b] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:46.086 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.086 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1353 2024-05-14 14:20:46.086 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:46.105 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.105 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1353 2024-05-14 14:20:46.105 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:46.105 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.105 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1353 2024-05-14 14:20:46.105 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:46.122 WARN 8587 --- [pool-ocp-async-7,22c71fbea1b8416a,2af3a71d7000] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:46.122 WARN 8587 --- [pool-ocp-async-9,e0622afcc8894667,5305c1bede73] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.122 ERROR 8587 --- [pool-ocp-async-9,e0622afcc8894667,5305c1bede73] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1353 2024-05-14 14:20:46.164 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:46.164 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341051) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341051) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:46.197 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.197 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1354 2024-05-14 14:20:46.198 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1354 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:46.494 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:46.494 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1354 2024-05-14 14:20:46.494 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:46.668 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:46.668 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:46.695 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1355 2024-05-14 14:20:46.773 INFO 8587 --- [pool-ocp-async-8,9686c1006f30460c,8a46c46448d8] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:46.782 WARN 8587 --- [pool-ocp-async-11,d317c7d101854ea6,b7281887f032] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:46.784 WARN 8587 --- [pool-ocp-async-8,9686c1006f30460c,8a46c46448d8] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:46.948 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:47.014 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:47.172 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:47.172 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:47.319 WARN 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:47.481 WARN 8587 --- [pool-ocp-schedules-6,f1479597f6c94cd3,4c9f4ed46cd0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:47.481 ERROR 8587 --- [pool-ocp-schedules-6,f1479597f6c94cd3,4c9f4ed46cd0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1356 2024-05-14 14:20:47.482 ERROR 8587 --- [pool-ocp-schedules-6,f1479597f6c94cd3,4c9f4ed46cd0] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1356 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:47.489 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:47.676 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:47.676 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:47.780 WARN 8587 --- [pool-ocp-async-4,4396fc79af924548,bf269bd6f52f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:47.780 WARN 8587 --- [pool-ocp-async-2,e6104b3e328843c0,b6e1b3f215ed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:47.780 ERROR 8587 --- [pool-ocp-async-2,e6104b3e328843c0,b6e1b3f215ed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1357 2024-05-14 14:20:47.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:20:47.896 INFO 8587 --- [pool-ocp-async-3,0353dbb46b784a9b,b41276eff8e0] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:47.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:20:47.962 INFO 8587 --- [pool-ocp-schedules-18,6d2b334af96c4c0b,ed1458b8e1b2] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:20:48.013 WARN 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.013 WARN 8587 --- [alarm-detect-6,0229b75e4d494769,a108dad5384a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.013 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f874a6a49567] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.013 WARN 8587 --- [alarm-detect-25,0229b75e4d494769,d344d4f961fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.014 WARN 8587 --- [alarm-detect-18,0229b75e4d494769,10dd1d60aff1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.014 WARN 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.014 WARN 8587 --- [alarm-detect-4,0229b75e4d494769,f0f24e5d9676] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.014 WARN 8587 --- [alarm-detect-27,0229b75e4d494769,e0e6bfebfa35] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.014 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c85840a518b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [alarm-detect-23,0229b75e4d494769,9c288a781546] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [alarm-detect-8,0229b75e4d494769,c8666dbf0ff1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f1c4f41169d4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [alarm-detect-10,0229b75e4d494769,9adb8b5e7728] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c21148f4ff96] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,5d75876963f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.015 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,cb3398b0cf22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,b231d09fb3bb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,daabe98280ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.017 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f43fec9a7a25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.017 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,554491abc2c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.017 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,e319aad732ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,b71abbf620d9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,659795d718b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,5b3b9adb5c52] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-3,0229b75e4d494769,faad580c7b31] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,47c45ffcc67e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,3d0092bde77e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,494c988ec6fb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,82d4e5572d42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c78c60699d18] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.019 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,64543a32071a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.020 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,80f843cc8767] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.020 WARN 8587 --- [pool-metric-query-3,0229b75e4d494769,e212df7e1d3d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.021 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,cc0575518be0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.043 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.043 INFO 8587 --- [pool-ocp-schedules-15,19f328ddebd3434c,94e333752293] c.o.ocp.core.cache.helper.ObQueryCache : Init ob cache. 2024-05-14 14:20:48.122 WARN 8587 --- [pool-ocp-async-10,9e271ac9bef74601,4fbd4130f04e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.122 WARN 8587 --- [pool-ocp-async-7,22c71fbea1b8416a,2af3a71d7000] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:48.122 ERROR 8587 --- [pool-ocp-async-7,22c71fbea1b8416a,2af3a71d7000] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1357 2024-05-14 14:20:48.180 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:48.180 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:48.364 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.400 WARN 8587 --- [pool-ocp-schedules-20,b4adba63fd784977,1e6ac57d2494] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.684 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:48.684 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:48.695 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:48.773 INFO 8587 --- [pool-ocp-async-2,93678ddb1fc64833,3902fd7e0d4c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:48.783 WARN 8587 --- [pool-ocp-async-11,d317c7d101854ea6,b7281887f032] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:48.783 ERROR 8587 --- [pool-ocp-async-11,d317c7d101854ea6,b7281887f032] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1359 2024-05-14 14:20:48.948 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:48.949 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1359 2024-05-14 14:20:48.950 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerAlarmTarget(ObAlarmTargetProvider.java:164) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1359 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.014 WARN 8587 --- [pool-ocp-async-1,0229b75e4d494769,6b3ac6dd714b] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:49.014 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.014 WARN 8587 --- [alarm-detect-7,0229b75e4d494769,2afe72d28727] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:49.015 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1359 2024-05-14 14:20:49.014 WARN 8587 --- [alarm-detect-24,0229b75e4d494769,bc8f7737cf7a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:arbitration_status_inactive_server_count. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-20,0229b75e4d494769,d373fee2c3ee] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-5,0229b75e4d494769,c92c240bef92] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-26,0229b75e4d494769,d7d688d9a227] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:49.014 WARN 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-16,0229b75e4d494769,c70a04219759] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-17,0229b75e4d494769,cc0c057472cc] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-19,0229b75e4d494769,f710e31167bb] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:49.014 WARN 8587 --- [alarm-detect-30,0229b75e4d494769,a6f4e2c1b046] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-9,0229b75e4d494769,cbacd1466956] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-21,0229b75e4d494769,9be1e465631d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:49.015 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-14,0229b75e4d494769,c3b4203b9562] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-25,0229b75e4d494769,d344d4f961fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-13,0229b75e4d494769,1a191bcea3c3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-10,0229b75e4d494769,9adb8b5e7728] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 ERROR 8587 --- [alarm-detect-10,0229b75e4d494769,9adb8b5e7728] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-23,0229b75e4d494769,9c288a781546] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 ERROR 8587 --- [alarm-detect-23,0229b75e4d494769,9c288a781546] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-27,0229b75e4d494769,e0e6bfebfa35] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-27,0229b75e4d494769,e0e6bfebfa35] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.016 WARN 8587 --- [alarm-detect-8,0229b75e4d494769,c8666dbf0ff1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-28,0229b75e4d494769,862f9d93b0d6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-8,0229b75e4d494769,c8666dbf0ff1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-22,0229b75e4d494769,5faaa3f1b66b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-15,0229b75e4d494769,06cb4cf7e253] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-18,0229b75e4d494769,10dd1d60aff1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-4,0229b75e4d494769,f0f24e5d9676] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-12,0229b75e4d494769,f17300a7705f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-11,0229b75e4d494769,d8768d146c63] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.015 ERROR 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.015 ERROR 8587 --- [alarm-detect-25,0229b75e4d494769,d344d4f961fd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.015 WARN 8587 --- [alarm-detect-6,0229b75e4d494769,a108dad5384a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-18,0229b75e4d494769,10dd1d60aff1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-6,0229b75e4d494769,a108dad5384a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.016 ERROR 8587 --- [alarm-detect-4,0229b75e4d494769,f0f24e5d9676] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:49.017 WARN 8587 --- [alarm-detect-10,0229b75e4d494769,9adb8b5e7728] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.017 WARN 8587 --- [alarm-detect-8,0229b75e4d494769,c8666dbf0ff1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.017 WARN 8587 --- [alarm-detect-27,0229b75e4d494769,e0e6bfebfa35] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.017 WARN 8587 --- [alarm-detect-23,0229b75e4d494769,9c288a781546] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-25,0229b75e4d494769,d344d4f961fd] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-18,0229b75e4d494769,10dd1d60aff1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-6,0229b75e4d494769,a108dad5384a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.018 WARN 8587 --- [alarm-detect-4,0229b75e4d494769,f0f24e5d9676] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:49.087 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.106 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.106 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.188 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.188 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.198 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.316 WARN 8587 --- [pool-ocp-schedules-13,7295d5e6464841fb,5dc5d695cf1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.319 WARN 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.319 ERROR 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1360 2024-05-14 14:20:49.320 ERROR 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1360 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.320 INFO 8587 --- [pool-prometheus-minute-schedule-1,404a9329b44b480d,fc06fe590c1b] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667645318, count=0, elapsed=4002 2024-05-14 14:20:49.320 INFO 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:49.331 WARN 8587 --- [pool-overview-container-6,aeb8a9b0205c4b16,97df3a9383b8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.490 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.691 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.692 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:49.705 WARN 8587 --- [pool-overview-container-3,05782ce8babb4c22,aee7feb3e30d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.705 WARN 8587 --- [pool-overview-container-8,194be45f272940bd,34f1d4c4a5a0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.705 WARN 8587 --- [pool-overview-container-5,2cf6128f2d1a4fb3,1497975b22aa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.780 WARN 8587 --- [pool-ocp-async-6,b6cb72d930f7467f,4d37c4e8c40d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.780 WARN 8587 --- [pool-ocp-async-4,4396fc79af924548,bf269bd6f52f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:49.780 ERROR 8587 --- [pool-ocp-async-4,4396fc79af924548,bf269bd6f52f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:49.808 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.808 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.808 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.808 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.895 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.896 WARN 8587 --- [pool-overview-container-4,cf93b8d926f34c7b,18f8448d90ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.896 WARN 8587 --- [pool-ocp-async-3,0353dbb46b784a9b,b41276eff8e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.962 WARN 8587 --- [pool-ocp-schedules-18,6d2b334af96c4c0b,ed1458b8e1b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:49.984 INFO 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715670000, interval=3600 2024-05-14 14:20:50.014 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f874a6a49567] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.014 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,f874a6a49567] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-7,0229b75e4d494769,2afe72d28727] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-24,0229b75e4d494769,bc8f7737cf7a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-5,0229b75e4d494769,c92c240bef92] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-26,0229b75e4d494769,d7d688d9a227] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-17,0229b75e4d494769,cc0c057472cc] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,daabe98280ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.015 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,daabe98280ba] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-19,0229b75e4d494769,f710e31167bb] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-14,0229b75e4d494769,c3b4203b9562] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,b71abbf620d9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.015 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,b71abbf620d9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.015 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c85840a518b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,c85840a518b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,494c988ec6fb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,494c988ec6fb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-20,0229b75e4d494769,d373fee2c3ee] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-9,0229b75e4d494769,cbacd1466956] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-21,0229b75e4d494769,9be1e465631d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-16,0229b75e4d494769,c70a04219759] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.015 WARN 8587 --- [alarm-detect-13,0229b75e4d494769,1a191bcea3c3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.016 WARN 8587 --- [alarm-detect-28,0229b75e4d494769,862f9d93b0d6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.016 WARN 8587 --- [alarm-detect-15,0229b75e4d494769,06cb4cf7e253] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,554491abc2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 WARN 8587 --- [alarm-detect-12,0229b75e4d494769,f17300a7705f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.016 WARN 8587 --- [alarm-detect-22,0229b75e4d494769,5faaa3f1b66b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.016 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,cc0575518be0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 ERROR 8587 --- [pool-metric-query-2,0229b75e4d494769,cc0575518be0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,47c45ffcc67e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,47c45ffcc67e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.016 WARN 8587 --- [alarm-detect-11,0229b75e4d494769,d8768d146c63] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:20:50.017 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,cb3398b0cf22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.016 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,554491abc2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.016 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,64543a32071a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.017 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,64543a32071a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.017 WARN 8587 --- [pool-metric-query-3,0229b75e4d494769,e212df7e1d3d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.017 ERROR 8587 --- [pool-metric-query-3,0229b75e4d494769,e212df7e1d3d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.017 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,659795d718b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,659795d718b3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,3d0092bde77e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,3d0092bde77e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-3,0229b75e4d494769,faad580c7b31] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-3,0229b75e4d494769,faad580c7b31] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.017 ERROR 8587 --- [pool-metric-query-2,0229b75e4d494769,cb3398b0cf22] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,80f843cc8767] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-2,0229b75e4d494769,80f843cc8767] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c78c60699d18] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,c78c60699d18] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,82d4e5572d42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-2,0229b75e4d494769,82d4e5572d42] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:50.018 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f1c4f41169d4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.018 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,f1c4f41169d4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.019 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,c21148f4ff96] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.019 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,5d75876963f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.019 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,c21148f4ff96] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.019 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,5d75876963f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.019 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,b231d09fb3bb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.019 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,b231d09fb3bb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2002, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.020 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,f43fec9a7a25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.020 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,f43fec9a7a25] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.020 WARN 8587 --- [pool-metric-query-2,0229b75e4d494769,e319aad732ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.020 ERROR 8587 --- [pool-metric-query-2,0229b75e4d494769,e319aad732ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.020 WARN 8587 --- [pool-metric-query-1,0229b75e4d494769,5b3b9adb5c52] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.020 ERROR 8587 --- [pool-metric-query-1,0229b75e4d494769,5b3b9adb5c52] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.043 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.043 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.043 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:50.044 WARN 8587 --- [pool-ocp-schedules-15,19f328ddebd3434c,94e333752293] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:50.111 WARN 8587 --- [pool-overview-container-1,42eb3719d7ac4ecd,c2204ae15160] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:50.122 WARN 8587 --- [pool-ocp-async-9,53ceff17b42b45c0,697aa9200cc9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:50.122 WARN 8587 --- [pool-ocp-async-10,9e271ac9bef74601,4fbd4130f04e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.122 ERROR 8587 --- [pool-ocp-async-10,9e271ac9bef74601,4fbd4130f04e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1361 2024-05-14 14:20:50.195 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:50.197 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:50.365 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.365 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1362 2024-05-14 14:20:50.365 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1362 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:50.401 WARN 8587 --- [pool-ocp-schedules-20,b4adba63fd784977,1e6ac57d2494] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:50.401 ERROR 8587 --- [pool-ocp-schedules-20,b4adba63fd784977,1e6ac57d2494] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1362 2024-05-14 14:20:50.401 ERROR 8587 --- [pool-ocp-schedules-20,b4adba63fd784977,1e6ac57d2494] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy420.deleteInactiveAlarmEvents(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmInspectService.deleteInactiveAlarmEvents(OcpAlarmInspectService.java:46) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.removeInactiveAlarmEvents(AlarmSchedules.java:119) at sun.reflect.GeneratedMethodAccessor1775.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1362 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341066) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:50.696 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1362 2024-05-14 14:20:50.699 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:50.701 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:50.774 INFO 8587 --- [pool-ocp-async-10,792294a9273d4356,84c5580d586a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:50.783 WARN 8587 --- [pool-ocp-async-2,93678ddb1fc64833,3902fd7e0d4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:50.784 WARN 8587 --- [pool-ocp-async-10,792294a9273d4356,84c5580d586a] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:50.951 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.018 WARN 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.019 WARN 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.087 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.087 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1363 2024-05-14 14:20:51.087 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:51.106 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.106 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1363 2024-05-14 14:20:51.106 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:51.106 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.106 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1363 2024-05-14 14:20:51.106 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:51.199 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.199 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1363 2024-05-14 14:20:51.199 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1363 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.204 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.205 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341070) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341070) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:51.317 WARN 8587 --- [pool-ocp-schedules-13,7295d5e6464841fb,5dc5d695cf1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.317 ERROR 8587 --- [pool-ocp-schedules-13,7295d5e6464841fb,5dc5d695cf1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 2024-05-14 14:20:51.318 ERROR 8587 --- [pool-ocp-schedules-13,7295d5e6464841fb,5dc5d695cf1f] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findAll(HostServiceImpl.java:334) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findAll() at com.oceanbase.ocp.compute.host.service.OcpHostAlarmInfoProvider.buildHostAlarmInfo(OcpHostAlarmInfoProvider.java:43) at com.oceanbase.ocp.alarm.service.HostAlarmWrapperService.refresh(HostAlarmWrapperService.java:42) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshHostAlarmInfo(AlarmSchedules.java:114) at sun.reflect.GeneratedMethodAccessor1774.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 41 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 45 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.320 WARN 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.332 WARN 8587 --- [pool-overview-container-6,aeb8a9b0205c4b16,97df3a9383b8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.332 ERROR 8587 --- [pool-overview-container-6,aeb8a9b0205c4b16,97df3a9383b8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 2024-05-14 14:20:51.333 ERROR 8587 --- [pool-overview-container-6,aeb8a9b0205c4b16,97df3a9383b8] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.333 WARN 8587 --- [pool-overview-container-6,aeb8a9b0205c4b16,97df3a9383b8] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.491 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.705 WARN 8587 --- [pool-overview-container-3,05782ce8babb4c22,aee7feb3e30d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.705 ERROR 8587 --- [pool-overview-container-3,05782ce8babb4c22,aee7feb3e30d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 2024-05-14 14:20:51.705 WARN 8587 --- [pool-overview-container-8,194be45f272940bd,34f1d4c4a5a0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.705 ERROR 8587 --- [pool-overview-container-8,194be45f272940bd,34f1d4c4a5a0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 2024-05-14 14:20:51.705 WARN 8587 --- [pool-overview-container-5,2cf6128f2d1a4fb3,1497975b22aa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.705 ERROR 8587 --- [pool-overview-container-5,2cf6128f2d1a4fb3,1497975b22aa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 2024-05-14 14:20:51.706 ERROR 8587 --- [pool-overview-container-3,05782ce8babb4c22,aee7feb3e30d] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.706 ERROR 8587 --- [pool-overview-container-8,194be45f272940bd,34f1d4c4a5a0] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.706 ERROR 8587 --- [pool-overview-container-5,2cf6128f2d1a4fb3,1497975b22aa] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.706 WARN 8587 --- [pool-overview-container-3,05782ce8babb4c22,aee7feb3e30d] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.706 WARN 8587 --- [pool-overview-container-8,194be45f272940bd,34f1d4c4a5a0] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.707 WARN 8587 --- [pool-overview-container-5,2cf6128f2d1a4fb3,1497975b22aa] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1364 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.708 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.708 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.780 WARN 8587 --- [pool-ocp-async-11,d619f51e3c5d4775,50734c602146] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.780 WARN 8587 --- [pool-ocp-async-6,b6cb72d930f7467f,4d37c4e8c40d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.781 ERROR 8587 --- [pool-ocp-async-6,b6cb72d930f7467f,4d37c4e8c40d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.808 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.808 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.808 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.808 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.808 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.808 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.809 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.809 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.809 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.809 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.809 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.809 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.878 WARN 8587 --- [pool-ocp-schedules-16,149ee4b32c5a4dec,efbc541c99e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:51.895 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.895 ERROR 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.896 ERROR 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.o.m.h.RecordingRuleLabelMatchContainer : refreshClusterSnapshots error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy338.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshClusterSnapshots(RecordingRuleLabelMatchContainer.java:219) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:75) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.896 WARN 8587 --- [pool-overview-container-4,cf93b8d926f34c7b,18f8448d90ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.897 ERROR 8587 --- [pool-overview-container-4,cf93b8d926f34c7b,18f8448d90ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.897 WARN 8587 --- [pool-ocp-async-3,0353dbb46b784a9b,b41276eff8e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.897 ERROR 8587 --- [pool-ocp-async-3,0353dbb46b784a9b,b41276eff8e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.897 ERROR 8587 --- [pool-overview-container-4,cf93b8d926f34c7b,18f8448d90ba] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.898 WARN 8587 --- [pool-overview-container-4,cf93b8d926f34c7b,18f8448d90ba] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.962 WARN 8587 --- [pool-ocp-schedules-18,6d2b334af96c4c0b,ed1458b8e1b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:51.962 ERROR 8587 --- [pool-ocp-schedules-18,6d2b334af96c4c0b,ed1458b8e1b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:51.963 ERROR 8587 --- [pool-ocp-schedules-18,6d2b334af96c4c0b,ed1458b8e1b2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:51.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:52.015 WARN 8587 --- [alarm-detect-30,0229b75e4d494769,a6f4e2c1b046] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:52.016 WARN 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:52.044 WARN 8587 --- [pool-ocp-schedules-15,19f328ddebd3434c,94e333752293] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:52.044 ERROR 8587 --- [pool-ocp-schedules-15,19f328ddebd3434c,94e333752293] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:52.045 ERROR 8587 --- [pool-ocp-schedules-15,19f328ddebd3434c,94e333752293] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy338.findAll(Unknown Source) at com.oceanbase.ocp.core.cache.helper.ObQueryCache.lambda$initClusterCache$0(ObQueryCache.java:67) at com.oceanbase.ocp.core.cache.helper.QueryCache.initCache(QueryCache.java:22) at com.oceanbase.ocp.core.cache.helper.ObQueryCache.initClusterCache(ObQueryCache.java:67) at com.oceanbase.ocp.core.cache.helper.ObQueryCache.initCache(ObQueryCache.java:58) at sun.reflect.GeneratedMethodAccessor1330.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 31 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 35 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.111 WARN 8587 --- [pool-overview-container-1,42eb3719d7ac4ecd,c2204ae15160] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:52.111 ERROR 8587 --- [pool-overview-container-1,42eb3719d7ac4ecd,c2204ae15160] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:52.112 ERROR 8587 --- [pool-overview-container-1,42eb3719d7ac4ecd,c2204ae15160] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.113 WARN 8587 --- [pool-overview-container-1,42eb3719d7ac4ecd,c2204ae15160] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.122 WARN 8587 --- [pool-ocp-async-9,53ceff17b42b45c0,697aa9200cc9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:52.122 WARN 8587 --- [pool-ocp-async-4,ff1247b03c3146cc,071d7af0088d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:52.122 ERROR 8587 --- [pool-ocp-async-9,53ceff17b42b45c0,697aa9200cc9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1365 2024-05-14 14:20:52.212 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.212 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.696 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:52.715 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.716 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:52.774 INFO 8587 --- [pool-ocp-async-7,d31317984bc24406,6ecefe4b9f75] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:52.783 WARN 8587 --- [pool-ocp-async-2,93678ddb1fc64833,3902fd7e0d4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:52.783 ERROR 8587 --- [pool-ocp-async-2,93678ddb1fc64833,3902fd7e0d4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 2024-05-14 14:20:52.952 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:52.952 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 2024-05-14 14:20:52.953 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerLogAlarmTarget(ObAlarmTargetProvider.java:171) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.019 WARN 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.019 WARN 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.019 ERROR 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 2024-05-14 14:20:53.019 ERROR 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 2024-05-14 14:20:53.020 ERROR 8587 --- [alarm-detect-2,0229b75e4d494769,ce7de6be6e11] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ic_server_connect_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.020 ERROR 8587 --- [alarm-detect-29,0229b75e4d494769,2a2fe8746ea6] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_traffic_drop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1367 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.219 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.219 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.321 WARN 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.321 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1368 2024-05-14 14:20:53.321 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1368 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.322 INFO 8587 --- [pool-prometheus-minute-schedule-1,5df4802f4d254fd3,a5c2102290f8] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667649320, count=0, elapsed=4002 2024-05-14 14:20:53.322 INFO 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:53.366 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:53.494 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:53.723 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.723 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.781 WARN 8587 --- [pool-ocp-async-1,18110f4bb0234481,f76bf46a152b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:53.781 WARN 8587 --- [pool-ocp-async-11,d619f51e3c5d4775,50734c602146] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.781 ERROR 8587 --- [pool-ocp-async-11,d619f51e3c5d4775,50734c602146] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:53.878 WARN 8587 --- [pool-ocp-schedules-16,149ee4b32c5a4dec,efbc541c99e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.879 ERROR 8587 --- [pool-ocp-schedules-16,149ee4b32c5a4dec,efbc541c99e5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:53.880 ERROR 8587 --- [pool-ocp-schedules-16,149ee4b32c5a4dec,efbc541c99e5] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.896 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:53.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:53.985 ERROR 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:53.986 ERROR 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:135) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:53.986 INFO 8587 --- [pool-prometheus-hour-schedule-1,e2dccd180e0e479a,7baa05c07346] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667649984, count=0, elapsed=4002 2024-05-14 14:20:54.015 WARN 8587 --- [alarm-detect-30,0229b75e4d494769,a6f4e2c1b046] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:54.015 ERROR 8587 --- [alarm-detect-30,0229b75e4d494769,a6f4e2c1b046] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:54.017 WARN 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:54.017 ERROR 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:54.016 ERROR 8587 --- [alarm-detect-30,0229b75e4d494769,a6f4e2c1b046] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_merge_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.018 ERROR 8587 --- [alarm-detect-3,0229b75e4d494769,4c6195efeb52] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_tenant_partition_leader_absent org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.088 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.106 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.107 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.123 WARN 8587 --- [pool-ocp-async-6,08172633753c4519,c5c386c6bb4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.123 WARN 8587 --- [pool-ocp-async-4,ff1247b03c3146cc,071d7af0088d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:54.123 ERROR 8587 --- [pool-ocp-async-4,ff1247b03c3146cc,071d7af0088d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1369 2024-05-14 14:20:54.200 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.226 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.227 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.491 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:20:54.696 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1370 2024-05-14 14:20:54.730 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.731 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:54.774 INFO 8587 --- [pool-ocp-async-9,1942e76873c94f4a,73d7fe974bda] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:54.784 WARN 8587 --- [pool-ocp-async-7,d31317984bc24406,6ecefe4b9f75] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:54.784 WARN 8587 --- [pool-ocp-async-9,1942e76873c94f4a,73d7fe974bda] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:54.954 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:55.234 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:55.237 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527484) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527484) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:55.284 WARN 8587 --- [pool-ocp-schedules-1,3eb9f135f0ef4831,512a7bc54fab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:55.322 WARN 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:55.366 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:55.367 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1372 2024-05-14 14:20:55.367 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1372 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527484) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527484) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:55.495 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:55.495 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1372 2024-05-14 14:20:55.495 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:20:55.738 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:55.740 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:55.781 WARN 8587 --- [pool-ocp-async-8,8106a022f35c4b41,db08ce57c1ad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:55.781 WARN 8587 --- [pool-ocp-async-1,18110f4bb0234481,f76bf46a152b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:55.781 ERROR 8587 --- [pool-ocp-async-1,18110f4bb0234481,f76bf46a152b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:55.896 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:55.897 ERROR 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:55.897 ERROR 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.o.m.h.RecordingRuleLabelMatchContainer : refreshClusterTenantSnapshots error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy363.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshClusterTenantSnapshots(RecordingRuleLabelMatchContainer.java:248) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:76) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:56.012 INFO 8587 --- [pool-ocp-async-10,9fd43e5047bd4b15,c1775baabb07] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:20:56.015 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.088 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.088 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:56.088 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:20:56.107 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.107 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:56.107 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:20:56.107 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.107 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:56.107 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:20:56.123 WARN 8587 --- [pool-ocp-async-2,c163ec583b354cfa,dea9914a5fa8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.123 WARN 8587 --- [pool-ocp-async-6,08172633753c4519,c5c386c6bb4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.123 ERROR 8587 --- [pool-ocp-async-6,08172633753c4519,c5c386c6bb4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:56.172 WARN 8587 --- [pool-ocp-schedules-12,03a72c021e1340e9,f6181548b03a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.200 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.200 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 2024-05-14 14:20:56.201 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1373 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:56.244 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:56.244 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341087) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341087) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:20:56.259 WARN 8587 --- [sql-rollup-daemon,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.492 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.697 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.747 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:56.747 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:56.774 INFO 8587 --- [pool-ocp-async-9,b8df05d796e44169,c5b53fe0f04c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:56.784 WARN 8587 --- [pool-ocp-async-7,d31317984bc24406,6ecefe4b9f75] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.784 ERROR 8587 --- [pool-ocp-async-7,d31317984bc24406,6ecefe4b9f75] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1375 2024-05-14 14:20:56.810 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.810 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.810 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.810 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:56.955 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:56.955 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1375 2024-05-14 14:20:56.956 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyClusterAlarmTarget(ObproxyAlarmTargetProvider.java:55) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1375 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.043 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:57.050 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:57.251 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.251 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.284 WARN 8587 --- [pool-ocp-schedules-1,3eb9f135f0ef4831,512a7bc54fab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:57.284 ERROR 8587 --- [pool-ocp-schedules-1,3eb9f135f0ef4831,512a7bc54fab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1376 2024-05-14 14:20:57.285 ERROR 8587 --- [pool-ocp-schedules-1,3eb9f135f0ef4831,512a7bc54fab] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1376 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.322 WARN 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:57.323 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1376 2024-05-14 14:20:57.323 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1376 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.323 INFO 8587 --- [pool-prometheus-minute-schedule-1,b22e5d44e0be4d99,cfec44faa121] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667653322, count=0, elapsed=4001 2024-05-14 14:20:57.324 INFO 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667660, interval=60 2024-05-14 14:20:57.754 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.754 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:57.781 WARN 8587 --- [pool-ocp-async-3,2d9848ec341545dd,daf11bf1c982] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:57.781 WARN 8587 --- [pool-ocp-async-8,8106a022f35c4b41,db08ce57c1ad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:57.781 ERROR 8587 --- [pool-ocp-async-8,8106a022f35c4b41,db08ce57c1ad] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1377 2024-05-14 14:20:57.896 INFO 8587 --- [pool-ocp-async-4,474f0895aa534191,61378c496631] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:20:57.898 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,d1048a1cc96c41f9,ed42f76fc52f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.013 WARN 8587 --- [alarm-detect-10,9fd43e5047bd4b15,ef607f279403] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [alarm-detect-23,9fd43e5047bd4b15,aa5e651cc10a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [alarm-detect-4,9fd43e5047bd4b15,b5866d990000] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [alarm-detect-6,9fd43e5047bd4b15,388134c72885] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,9264c03ccdb3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,57884e26b134] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.014 WARN 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,ccecca99639b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,e5dad66496a4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [alarm-detect-28,9fd43e5047bd4b15,f626f290ca05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [alarm-detect-13,9fd43e5047bd4b15,62a0a57d02d3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,0bbe07bc4579] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,c93bf9d02caf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,891934c624b3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,f00a0a1f3fb8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,02c7a23dcf27] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,30212ad83567] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.016 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1377 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,503c1c588537] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,4af1d4130023] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.016 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:20:58.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,d84164db6c8e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.017 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,c072fc610bad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.017 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,16fd62ea070b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.017 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,bc3e1d3221b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.018 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,56d23298db42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.018 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,6169b6d02314] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.019 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,e2f62d2df3fa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.020 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,fb2120401d80] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.123 WARN 8587 --- [pool-ocp-async-2,c163ec583b354cfa,dea9914a5fa8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.123 WARN 8587 --- [pool-ocp-async-1,e5e2b9c3790b4b52,487d89e03c7f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.123 ERROR 8587 --- [pool-ocp-async-2,c163ec583b354cfa,dea9914a5fa8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1377 2024-05-14 14:20:58.172 WARN 8587 --- [pool-ocp-schedules-12,03a72c021e1340e9,f6181548b03a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.172 ERROR 8587 --- [pool-ocp-schedules-12,03a72c021e1340e9,f6181548b03a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1377 2024-05-14 14:20:58.173 ERROR 8587 --- [pool-ocp-schedules-12,03a72c021e1340e9,f6181548b03a] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.refreshActiveAlarmStatus(OcpAlarmSearchService.java:508) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshActiveAlarmStatus(AlarmSchedules.java:89) at sun.reflect.GeneratedMethodAccessor978.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1377 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.257 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.258 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.259 WARN 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.259 ERROR 8587 --- [sql-rollup-daemon,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 2024-05-14 14:20:58.261 ERROR 8587 --- [sql-rollup-daemon,,] s.i.c.SqlAuditRawStatRollupDaemonService : failed to schedule rollup worker org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.sqlStatProperties': Invocation of init method failed; nested exception is org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:160) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:374) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:376) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:179) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:371) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) at com.oceanbase.ocp.perf.sql.SqlStatProperties$$EnhancerBySpringCGLIB$$4d9a4148.isSqlStatRollupWorkerDebug() at com.oceanbase.ocp.perf.sql.internal.consumer.SqlAuditRawStatRollupDaemonService$Worker.run(SqlAuditRawStatRollupDaemonService.java:167) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.perf.sql.model.StatSpec.of(StatSpec.java:98) at com.oceanbase.ocp.perf.sql.model.StatSpecList.of(StatSpecList.java:48) at com.oceanbase.ocp.perf.sql.SqlStatProperties.init(SqlStatProperties.java:673) at sun.reflect.GeneratedMethodAccessor1423.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:389) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:333) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:157) ... 20 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 38 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.368 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.493 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.697 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1378 2024-05-14 14:20:58.761 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.762 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.775 INFO 8587 --- [pool-ocp-async-8,51c526390d6143ba,95be04f31194] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:20:58.785 WARN 8587 --- [pool-ocp-async-9,b8df05d796e44169,c5b53fe0f04c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:58.785 WARN 8587 --- [pool-ocp-async-8,51c526390d6143ba,95be04f31194] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:20:58.811 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.811 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:58.811 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.811 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.811 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:58.811 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:58.811 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:58.811 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:58.812 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.812 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.812 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.812 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:58.957 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.015 WARN 8587 --- [pool-ocp-async-10,9fd43e5047bd4b15,c1775baabb07] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-1,9fd43e5047bd4b15,c00e2c9da400] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-25,9fd43e5047bd4b15,25106eb19f25] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-7,9fd43e5047bd4b15,3a7b4dc90076] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-10,9fd43e5047bd4b15,ef607f279403] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-21,9fd43e5047bd4b15,6c8587c705e5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-26,9fd43e5047bd4b15,6ba40ede9957] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-23,9fd43e5047bd4b15,aa5e651cc10a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-18,9fd43e5047bd4b15,7eaab5749afd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-4,9fd43e5047bd4b15,b5866d990000] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:20:59.015 ERROR 8587 --- [alarm-detect-10,9fd43e5047bd4b15,ef607f279403] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.015 ERROR 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-27,9fd43e5047bd4b15,59658a0f76de] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-19,9fd43e5047bd4b15,94b5f9c3558f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:20:59.015 ERROR 8587 --- [alarm-detect-23,9fd43e5047bd4b15,aa5e651cc10a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.016 ERROR 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-28,9fd43e5047bd4b15,f626f290ca05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.016 ERROR 8587 --- [alarm-detect-28,9fd43e5047bd4b15,f626f290ca05] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.015 ERROR 8587 --- [alarm-detect-4,9fd43e5047bd4b15,b5866d990000] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-14,9fd43e5047bd4b15,43b872f0988f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-13,9fd43e5047bd4b15,62a0a57d02d3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.016 ERROR 8587 --- [alarm-detect-13,9fd43e5047bd4b15,62a0a57d02d3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.016 ERROR 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.017 ERROR 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.016 WARN 8587 --- [alarm-detect-6,9fd43e5047bd4b15,388134c72885] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.017 WARN 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:59.017 ERROR 8587 --- [alarm-detect-6,9fd43e5047bd4b15,388134c72885] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:20:59.017 ERROR 8587 --- [alarm-detect-23,9fd43e5047bd4b15,aa5e651cc10a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ocp_alarm_detect_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:59.017 WARN 8587 --- [alarm-detect-10,9fd43e5047bd4b15,ef607f279403] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:59.017 ERROR 8587 --- [alarm-detect-28,9fd43e5047bd4b15,f626f290ca05] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obagent_dead org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:59.017 ERROR 8587 --- [alarm-detect-4,9fd43e5047bd4b15,b5866d990000] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_recyclebin_disk_used_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:59.017 WARN 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:59.018 ERROR 8587 --- [alarm-detect-13,9fd43e5047bd4b15,62a0a57d02d3] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=monagent_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-17,9fd43e5047bd4b15,3dc681391a48] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:59.018 WARN 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:20:59.015 WARN 8587 --- [alarm-detect-12,9fd43e5047bd4b15,1d0d7c6d0c1b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:20:59.017 WARN 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:20:59.018 ERROR 8587 --- [alarm-detect-6,9fd43e5047bd4b15,388134c72885] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxy_cannot_connected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:20:59.044 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.044 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:59.044 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:20:59.050 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1379 2024-05-14 14:20:59.067 WARN 8587 --- [pool-ocp-schedules-14,2414929d3e7c48ce,00d754914a0c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.089 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.107 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.107 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.201 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.265 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:59.265 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:59.324 WARN 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.331 WARN 8587 --- [pool-overview-container-7,21212ea52e454dbb,4ba95e814bef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.483 WARN 8587 --- [pool-ocp-schedules-19,f27c322186244b3f,10f3c64cdff2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.705 WARN 8587 --- [pool-overview-container-2,58c8a07b9297457d,e19e39c6bb04] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.705 WARN 8587 --- [pool-overview-container-6,e9e71bbc6cf041cb,654b1a7e1457] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.705 WARN 8587 --- [pool-overview-container-3,cb8ca7952ffe4923,2a78a6622749] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.769 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:59.769 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:59.781 WARN 8587 --- [pool-ocp-async-11,a777308afc884a35,9b051788d7e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.781 WARN 8587 --- [pool-ocp-async-3,2d9848ec341545dd,daf11bf1c982] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.781 ERROR 8587 --- [pool-ocp-async-3,2d9848ec341545dd,daf11bf1c982] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:20:59.896 WARN 8587 --- [pool-overview-container-8,a7dfffddf6b7444e,d4939657587f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.896 WARN 8587 --- [pool-ocp-async-4,474f0895aa534191,61378c496631] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:20:59.898 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.898 ERROR 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:20:59.898 WARN 8587 --- [pool-ocp-async-5,fa3cabcefd6a48c8,fcd44a49716e] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshObProxySnapshots(RecordingRuleLabelMatchContainer.java:269) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:77) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:20:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,d1048a1cc96c41f9,ed42f76fc52f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:20:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,d1048a1cc96c41f9,ed42f76fc52f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:20:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,d1048a1cc96c41f9,ed42f76fc52f] c.o.ocp.monitor.OcpMonitorManager : checkActiveExporters failed: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.getAllExporterIdsWithSwitchOn(OcpExporterServiceImpl.java:178) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkActive(OcpExporterStatusCheckServiceImpl.java:87) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$3(OcpMonitorManager.java:144) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:00.000 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.s.task.scheduled.OcpSchedules : Refresh OCP properties. 2024-05-14 14:21:00.000 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2024-05-14 14:21:00.008 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2024-05-14 14:21:00.008 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : init spring 2024-05-14 14:21:00.008 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : have already run initialize. 2024-05-14 14:21:00.008 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : starting 2024-05-14 14:21:00.013 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2024-05-14 14:21:00.014 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : init spring 2024-05-14 14:21:00.014 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : have already run initialize. 2024-05-14 14:21:00.014 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : starting 2024-05-14 14:21:00.014 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,9264c03ccdb3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.014 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,9264c03ccdb3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.014 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,57884e26b134] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.015 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,57884e26b134] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,ccecca99639b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.015 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,ccecca99639b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-7,9fd43e5047bd4b15,3a7b4dc90076] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-21,9fd43e5047bd4b15,6c8587c705e5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-18,9fd43e5047bd4b15,7eaab5749afd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.015 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,e5dad66496a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-26,9fd43e5047bd4b15,6ba40ede9957] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.015 WARN 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.016 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,c072fc610bad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.015 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,e5dad66496a4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.016 ERROR 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,c072fc610bad] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.016 WARN 8587 --- [alarm-detect-27,9fd43e5047bd4b15,59658a0f76de] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.016 WARN 8587 --- [alarm-detect-19,9fd43e5047bd4b15,94b5f9c3558f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,02c7a23dcf27] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.016 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,02c7a23dcf27] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,d84164db6c8e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.016 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,d84164db6c8e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.016 WARN 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.016 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,4af1d4130023] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.016 ERROR 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,4af1d4130023] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.016 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,503c1c588537] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.016 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,503c1c588537] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.016 WARN 8587 --- [alarm-detect-14,9fd43e5047bd4b15,43b872f0988f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,bc3e1d3221b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,bc3e1d3221b1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,0bbe07bc4579] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,0bbe07bc4579] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,c93bf9d02caf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,e2f62d2df3fa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,c93bf9d02caf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,e2f62d2df3fa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,6169b6d02314] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,6169b6d02314] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.017 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,56d23298db42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.017 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,56d23298db42] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.018 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,f00a0a1f3fb8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.018 WARN 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,16fd62ea070b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.018 ERROR 8587 --- [pool-metric-query-3,9fd43e5047bd4b15,16fd62ea070b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.018 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,891934c624b3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.018 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,891934c624b3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.018 ERROR 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,f00a0a1f3fb8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.018 WARN 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,30212ad83567] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.018 ERROR 8587 --- [pool-metric-query-1,9fd43e5047bd4b15,30212ad83567] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.018 WARN 8587 --- [alarm-detect-17,9fd43e5047bd4b15,3dc681391a48] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.018 WARN 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:00.018 WARN 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,fb2120401d80] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.018 ERROR 8587 --- [pool-metric-query-2,9fd43e5047bd4b15,fb2120401d80] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:00.077 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2024-05-14 14:21:00.082 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2024-05-14 14:21:00.082 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : set internal properties as the first PropertySource 2024-05-14 14:21:00.082 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2024-05-14 14:21:00.082 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : set internal property ocp.version to 4.2.2 2024-05-14 14:21:00.082 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : ocp.version in spring: 4.2.2 2024-05-14 14:21:00.088 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2024-05-14 14:21:00.111 WARN 8587 --- [pool-overview-container-5,1a2548c894fb4bb9,3586e108127a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:00.123 WARN 8587 --- [pool-ocp-async-7,55eb4a0d32994775,3cd3fe4584d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:00.123 WARN 8587 --- [pool-ocp-async-1,e5e2b9c3790b4b52,487d89e03c7f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.123 ERROR 8587 --- [pool-ocp-async-1,e5e2b9c3790b4b52,487d89e03c7f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1381 2024-05-14 14:21:00.271 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:00.275 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:00.368 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.368 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1382 2024-05-14 14:21:00.369 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1382 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:00.442 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped. class: org.springframework.jdbc.datasource.DriverManagerDataSource 2024-05-14 14:21:00.697 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:00.775 INFO 8587 --- [pool-ocp-async-5,1d24983a00814475,50d7a344284d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:00.775 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:00.778 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:00.785 WARN 8587 --- [pool-ocp-async-9,b8df05d796e44169,c5b53fe0f04c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.785 WARN 8587 --- [pool-ocp-async-5,1d24983a00814475,50d7a344284d] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:00.785 ERROR 8587 --- [pool-ocp-async-9,b8df05d796e44169,c5b53fe0f04c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:00.789 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : ready. time taken: PT0.775872635S 2024-05-14 14:21:00.789 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2024-05-14 14:21:00.854 INFO 8587 --- [pool-ocp-schedules-3,,] o.s.c.c.s.e.NativeEnvironmentRepository : Adding property source: Config resource 'class path resource [application.properties]' via location 'classpath:/' 2024-05-14 14:21:00.860 INFO 8587 --- [pool-ocp-schedules-3,,] c.o.o.b.spring.BootstrapRunListener : failed 2024-05-14 14:21:00.866 WARN 8587 --- [pool-ocp-schedules-3,,] c.o.o.s.c.analyzer.OcpFailureAnalyzer : OCP startup check failed with cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:771) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:202) at com.oceanbase.ocp.service.task.scheduled.OcpSchedules.refreshConfig(OcpSchedules.java:87) at sun.reflect.GeneratedMethodAccessor1421.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 48 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 49 common frames omitted 2024-05-14 14:21:00.866 ERROR 8587 --- [pool-ocp-schedules-3,,] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: OCP application startup check failed. Action: Please check the stack trace above for the root cause. 2024-05-14 14:21:00.866 ERROR 8587 --- [pool-ocp-schedules-3,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:771) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:202) at com.oceanbase.ocp.service.task.scheduled.OcpSchedules.refreshConfig(OcpSchedules.java:87) at sun.reflect.GeneratedMethodAccessor1421.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 48 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 49 common frames omitted 2024-05-14 14:21:00.957 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:00.957 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:00.958 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyHostAlarmTarget(ObproxyAlarmTargetProvider.java:84) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.018 WARN 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:01.018 WARN 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:01.018 WARN 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:01.019 WARN 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:01.067 WARN 8587 --- [pool-ocp-schedules-14,2414929d3e7c48ce,00d754914a0c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.067 ERROR 8587 --- [pool-ocp-schedules-14,2414929d3e7c48ce,00d754914a0c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:01.068 ERROR 8587 --- [pool-ocp-schedules-14,2414929d3e7c48ce,00d754914a0c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.resolveAlarms(OcpAlarmSearchService.java:531) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.resolveAlarmsOfAbsentTargets(AlarmSchedules.java:94) at sun.reflect.GeneratedMethodAccessor1108.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 75 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.089 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.089 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:01.089 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:01.107 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.107 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:01.108 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:01.108 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.108 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:01.108 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:01.201 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.202 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 2024-05-14 14:21:01.202 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1383 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.281 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.296 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341107) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341107) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:01.324 WARN 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.325 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.325 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.326 INFO 8587 --- [pool-prometheus-minute-schedule-1,c102928dc3bb423c,6785df219571] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667657324, count=0, elapsed=4002 2024-05-14 14:21:01.326 INFO 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:01.332 WARN 8587 --- [pool-overview-container-7,21212ea52e454dbb,4ba95e814bef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.332 ERROR 8587 --- [pool-overview-container-7,21212ea52e454dbb,4ba95e814bef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.333 ERROR 8587 --- [pool-overview-container-7,21212ea52e454dbb,4ba95e814bef] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.334 WARN 8587 --- [pool-overview-container-7,21212ea52e454dbb,4ba95e814bef] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.483 WARN 8587 --- [pool-ocp-schedules-19,f27c322186244b3f,10f3c64cdff2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.483 ERROR 8587 --- [pool-ocp-schedules-19,f27c322186244b3f,10f3c64cdff2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.484 ERROR 8587 --- [pool-ocp-schedules-19,f27c322186244b3f,10f3c64cdff2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.494 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:01.705 WARN 8587 --- [pool-overview-container-2,58c8a07b9297457d,e19e39c6bb04] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.705 ERROR 8587 --- [pool-overview-container-2,58c8a07b9297457d,e19e39c6bb04] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.705 WARN 8587 --- [pool-overview-container-6,e9e71bbc6cf041cb,654b1a7e1457] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.705 ERROR 8587 --- [pool-overview-container-6,e9e71bbc6cf041cb,654b1a7e1457] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.705 WARN 8587 --- [pool-overview-container-3,cb8ca7952ffe4923,2a78a6622749] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.705 ERROR 8587 --- [pool-overview-container-3,cb8ca7952ffe4923,2a78a6622749] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.706 ERROR 8587 --- [pool-overview-container-2,58c8a07b9297457d,e19e39c6bb04] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.706 ERROR 8587 --- [pool-overview-container-6,e9e71bbc6cf041cb,654b1a7e1457] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.706 ERROR 8587 --- [pool-overview-container-3,cb8ca7952ffe4923,2a78a6622749] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.706 WARN 8587 --- [pool-overview-container-2,58c8a07b9297457d,e19e39c6bb04] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.706 WARN 8587 --- [pool-overview-container-6,e9e71bbc6cf041cb,654b1a7e1457] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.707 WARN 8587 --- [pool-overview-container-3,cb8ca7952ffe4923,2a78a6622749] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.781 WARN 8587 --- [pool-ocp-async-11,a777308afc884a35,9b051788d7e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.781 WARN 8587 --- [pool-ocp-async-10,e344b96f4ae845bc,575fa78d4965] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:01.781 ERROR 8587 --- [pool-ocp-async-11,a777308afc884a35,9b051788d7e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1384 2024-05-14 14:21:01.800 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.800 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.897 WARN 8587 --- [pool-ocp-async-4,474f0895aa534191,61378c496631] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.897 WARN 8587 --- [pool-overview-container-8,a7dfffddf6b7444e,d4939657587f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:01.897 ERROR 8587 --- [pool-ocp-async-4,474f0895aa534191,61378c496631] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 2024-05-14 14:21:01.897 ERROR 8587 --- [pool-overview-container-8,a7dfffddf6b7444e,d4939657587f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 2024-05-14 14:21:01.897 ERROR 8587 --- [pool-overview-container-8,a7dfffddf6b7444e,d4939657587f] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.898 WARN 8587 --- [pool-overview-container-8,a7dfffddf6b7444e,d4939657587f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:01.964 INFO 8587 --- [pool-ocp-schedules-12,2cefb3ad60f445ae,b1391ef4fece] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:21:02.000 WARN 8587 --- [pool-ocp-schedules-6,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.017 WARN 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.018 WARN 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.018 WARN 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.019 WARN 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.111 WARN 8587 --- [pool-overview-container-5,1a2548c894fb4bb9,3586e108127a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:02.112 ERROR 8587 --- [pool-overview-container-5,1a2548c894fb4bb9,3586e108127a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 2024-05-14 14:21:02.113 ERROR 8587 --- [pool-overview-container-5,1a2548c894fb4bb9,3586e108127a] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.113 WARN 8587 --- [pool-overview-container-5,1a2548c894fb4bb9,3586e108127a] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.123 WARN 8587 --- [pool-ocp-async-6,77591fb76944485e,0852eb1607f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.124 WARN 8587 --- [pool-ocp-async-7,55eb4a0d32994775,3cd3fe4584d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:02.124 ERROR 8587 --- [pool-ocp-async-7,55eb4a0d32994775,3cd3fe4584d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1385 2024-05-14 14:21:02.303 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.303 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.495 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.698 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1386 2024-05-14 14:21:02.775 INFO 8587 --- [pool-ocp-async-7,1c6f70dcbc9547ee,caca4830e178] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:02.807 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.807 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:02.959 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,a9bf50f3cbc64628,1290eb86301c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.018 WARN 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:03.018 ERROR 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 2024-05-14 14:21:03.018 WARN 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:03.018 ERROR 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 2024-05-14 14:21:03.019 WARN 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:03.019 ERROR 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 2024-05-14 14:21:03.019 WARN 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:03.019 ERROR 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 2024-05-14 14:21:03.019 ERROR 8587 --- [alarm-detect-20,9fd43e5047bd4b15,7cd89df6c362] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_traffic_error org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.019 ERROR 8587 --- [alarm-detect-5,9fd43e5047bd4b15,e4b6d2db8cd4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_ip_forward_invalid org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.020 ERROR 8587 --- [alarm-detect-15,9fd43e5047bd4b15,8576fa89ccf4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=mgragent_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.020 ERROR 8587 --- [alarm-detect-24,9fd43e5047bd4b15,cce5903c2c60] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obdns_etcd_cannot_connect_to_leader org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.031 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.311 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.311 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.326 WARN 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.369 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.494 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.782 WARN 8587 --- [pool-ocp-async-5,810985b949a14a2a,383f749220bc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.782 WARN 8587 --- [pool-ocp-async-10,e344b96f4ae845bc,575fa78d4965] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:03.782 ERROR 8587 --- [pool-ocp-async-10,e344b96f4ae845bc,575fa78d4965] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1388 2024-05-14 14:21:03.813 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.813 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.813 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.813 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:03.815 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.815 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:03.964 WARN 8587 --- [pool-ocp-schedules-12,2cefb3ad60f445ae,b1391ef4fece] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.001 ERROR 8587 --- [pool-ocp-schedules-6,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$CustomizedJdbcIndexedSessionRepository.cleanUpExpiredSessions(SpringSessionConfiguration.java:115) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.018 WARN 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.018 ERROR 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 2024-05-14 14:21:04.018 WARN 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.018 ERROR 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 2024-05-14 14:21:04.018 WARN 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.018 ERROR 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 2024-05-14 14:21:04.019 WARN 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.019 ERROR 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 2024-05-14 14:21:04.019 ERROR 8587 --- [alarm-detect-9,9fd43e5047bd4b15,5e88321f1eb0] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_process_dead org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.019 ERROR 8587 --- [alarm-detect-22,9fd43e5047bd4b15,f38387b29bff] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_monitordb_disconnected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.019 ERROR 8587 --- [alarm-detect-8,9fd43e5047bd4b15,e3858dc08742] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cpu_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.020 ERROR 8587 --- [alarm-detect-16,9fd43e5047bd4b15,400dd18c89c1] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=tenant_memstore_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.090 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.108 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.108 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.124 WARN 8587 --- [pool-ocp-async-2,8b7564d578784337,422ae589129a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.124 WARN 8587 --- [pool-ocp-async-6,77591fb76944485e,0852eb1607f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.124 ERROR 8587 --- [pool-ocp-async-6,77591fb76944485e,0852eb1607f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 2024-05-14 14:21:04.202 WARN 8587 --- [pool-ocp-schedules-19,9b9ee90a9d9c47c4,64e8291b732c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.203 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.319 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.319 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.496 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.496 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1390 2024-05-14 14:21:04.496 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:04.698 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.775 WARN 8587 --- [pool-ocp-async-7,1c6f70dcbc9547ee,caca4830e178] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:04.775 INFO 8587 --- [pool-ocp-async-10,fe83c84792ad45d1,bad9f56857f4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:04.785 WARN 8587 --- [pool-ocp-async-10,fe83c84792ad45d1,bad9f56857f4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:04.822 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.823 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.960 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.960 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1391 2024-05-14 14:21:04.961 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyLogAlarmTarget(ObproxyAlarmTargetProvider.java:90) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1391 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,a9bf50f3cbc64628,1290eb86301c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,a9bf50f3cbc64628,1290eb86301c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1391 2024-05-14 14:21:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,a9bf50f3cbc64628,1290eb86301c] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters failed: com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at check-inactive-exporter at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkInactive(OcpExporterStatusCheckServiceImpl.java:120) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$4(OcpMonitorManager.java:149) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 12 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 20 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1391 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 27 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.016 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:05.032 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] c.o.o.s.c.m.InnerExporterServiceImpl : Failed to collect ocp self-metrics org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:765) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:818) at org.springframework.jdbc.core.JdbcTemplate.queryForList(JdbcTemplate.java:935) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.querySeriesId(SeriesKeyIdPersistent.java:44) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.querySeriesId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.queryAndStoreToCache(SeriesIdKeyService.java:106) at com.oceanbase.ocp.monitor.service.IdKeyService.getId(IdKeyService.java:68) at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.getSeriesId(SeriesIdKeyService.java:89) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.mapMetricLines(RollupMetricDataStore.java:105) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.store(RollupMetricDataStore.java:86) at com.oceanbase.ocp.server.common.metrics.InnerExporterServiceImpl.collect(InnerExporterServiceImpl.java:90) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1389 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.326 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.326 WARN 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.326 ERROR 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createElapseMillis 3, createErrorCount 1391 2024-05-14 14:21:05.327 ERROR 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createElapseMillis 3, createErrorCount 1391 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.327 INFO 8587 --- [pool-prometheus-minute-schedule-1,256571b98bc74ff2,b56a74059c8c] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667661326, count=0, elapsed=4001 2024-05-14 14:21:05.328 INFO 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:05.328 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.370 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.370 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.370 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.495 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.782 WARN 8587 --- [pool-ocp-async-3,3f2ca844841f4ef7,81538c86b93b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:05.782 WARN 8587 --- [pool-ocp-async-5,810985b949a14a2a,383f749220bc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.782 ERROR 8587 --- [pool-ocp-async-5,810985b949a14a2a,383f749220bc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.813 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.813 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.813 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.813 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.813 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.813 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.813 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.813 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 2024-05-14 14:21:05.814 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.814 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.814 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.814 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1392 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527505) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:05.830 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.831 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:05.964 WARN 8587 --- [pool-ocp-schedules-12,2cefb3ad60f445ae,b1391ef4fece] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:05.964 ERROR 8587 --- [pool-ocp-schedules-12,2cefb3ad60f445ae,b1391ef4fece] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:05.965 ERROR 8587 --- [pool-ocp-schedules-12,2cefb3ad60f445ae,b1391ef4fece] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.012 INFO 8587 --- [pool-ocp-async-9,bad103e0ca8a4aed,40238c61babf] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:06.044 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:06.090 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.090 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.090 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:06.108 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.108 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.108 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.108 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.108 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:06.109 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:06.124 WARN 8587 --- [pool-ocp-async-8,e55d6cb35d5a465f,fe18c3d46c94] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:06.124 WARN 8587 --- [pool-ocp-async-2,8b7564d578784337,422ae589129a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.124 ERROR 8587 --- [pool-ocp-async-2,8b7564d578784337,422ae589129a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.202 WARN 8587 --- [pool-ocp-schedules-19,9b9ee90a9d9c47c4,64e8291b732c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.203 ERROR 8587 --- [pool-ocp-schedules-19,9b9ee90a9d9c47c4,64e8291b732c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.203 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.203 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 2024-05-14 14:21:06.203 ERROR 8587 --- [pool-ocp-schedules-19,9b9ee90a9d9c47c4,64e8291b732c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at collect-obproxy-metrics at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.lockAndExec(ObproxySchedules.java:34) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.collectObproxyMetrics(ObproxySchedules.java:29) at sun.reflect.GeneratedMethodAccessor789.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.204 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1393 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.334 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.335 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341123) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341123) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:06.698 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1394 2024-05-14 14:21:06.775 INFO 8587 --- [pool-ocp-async-1,0751af53d8034190,fa88636bd89b] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:06.775 WARN 8587 --- [pool-ocp-async-7,1c6f70dcbc9547ee,caca4830e178] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:06.775 ERROR 8587 --- [pool-ocp-async-7,1c6f70dcbc9547ee,caca4830e178] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1394 2024-05-14 14:21:06.837 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.838 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:06.962 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:07.017 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:07.017 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1395 2024-05-14 14:21:07.017 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:07.328 WARN 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:07.342 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:07.342 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:07.782 WARN 8587 --- [pool-ocp-async-6,d9f1e604dc534b62,1bdd2ce33ba1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:07.782 WARN 8587 --- [pool-ocp-async-3,3f2ca844841f4ef7,81538c86b93b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:07.782 ERROR 8587 --- [pool-ocp-async-3,3f2ca844841f4ef7,81538c86b93b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1396 2024-05-14 14:21:07.845 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:07.846 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:07.896 INFO 8587 --- [pool-ocp-async-2,86f655d9eac54044,cfe340539306] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:08.007 WARN 8587 --- [pool-ocp-schedules-7,78894261907d4525,1f84243dea45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.007 WARN 8587 --- [pool-ocp-schedules-16,19fe3acd38604c6b,ebbd97006eb1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.008 WARN 8587 --- [pool-ocp-schedules-2,90948936b7934bf8,9fb912cff2fc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.008 WARN 8587 --- [pool-ocp-schedules-3,ad70886450734b57,bb6d74393d6a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.009 WARN 8587 --- [pool-ocp-schedules-8,9c3b04cb81364c17,0c31fd7258ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.009 WARN 8587 --- [pool-ocp-schedules-6,7c9528fc3fd24812,b95722d3489e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.010 WARN 8587 --- [pool-ocp-schedules-5,a608e228b0bb4d2f,6a5a2b21a40c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.012 WARN 8587 --- [pool-ocp-schedules-4,ba4b6428b2164a61,4a229f228633] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.013 WARN 8587 --- [alarm-detect-2,bad103e0ca8a4aed,3fdd3226d62c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.013 WARN 8587 --- [alarm-detect-23,bad103e0ca8a4aed,f75110f12995] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [alarm-detect-13,bad103e0ca8a4aed,e9fb96b5ad20] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,a34fab2e0d54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [alarm-detect-29,bad103e0ca8a4aed,5519a53086f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,2ae84ae27307] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,283e38d188c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [alarm-detect-18,bad103e0ca8a4aed,18a29cd82d0f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [alarm-detect-27,bad103e0ca8a4aed,a0b70a5374cf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,644a288fd2a2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,90415762fe72] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [alarm-detect-20,bad103e0ca8a4aed,6546e00c802a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [alarm-detect-17,bad103e0ca8a4aed,d7c2b16f42bb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [alarm-detect-15,bad103e0ca8a4aed,25cdb10f71af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [alarm-detect-24,bad103e0ca8a4aed,e24ffac1e52a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,590b8e62f3fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.015 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b74eebcfef57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,d21b2fd8dd1d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.016 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,026c3c4f81c0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,e2c9a9d72c97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.017 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,9d4e967db06b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.017 WARN 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,d3cf76e1519e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.017 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,f35e87e9571c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.017 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,c98e8add802a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b793bbe704f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,088a96f0ebd0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,744504adba10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,653ff8de7eb9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,937191e66d95] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.018 WARN 8587 --- [pool-metric-query-5,bad103e0ca8a4aed,9e3f5c62eed3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.019 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,51c149f200cb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.019 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b89eb5fcbcb1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.020 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,aaba768bc681] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.045 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:08.045 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1397 2024-05-14 14:21:08.045 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:08.124 WARN 8587 --- [pool-ocp-async-8,e55d6cb35d5a465f,fe18c3d46c94] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:08.124 WARN 8587 --- [pool-ocp-async-5,1fea4a04b7794a29,8b8fe940ecea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.124 ERROR 8587 --- [pool-ocp-async-8,e55d6cb35d5a465f,fe18c3d46c94] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1397 2024-05-14 14:21:08.349 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:08.349 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:08.371 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.496 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:08.699 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.775 INFO 8587 --- [pool-ocp-async-3,b8febad84370464a,9f318794bec4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:08.777 WARN 8587 --- [pool-ocp-async-1,0751af53d8034190,fa88636bd89b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:08.786 WARN 8587 --- [pool-ocp-async-3,b8febad84370464a,9f318794bec4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:08.853 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:08.853 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:08.962 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:08.962 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1399 2024-05-14 14:21:08.963 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findAll(HostServiceImpl.java:334) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findAll() at com.oceanbase.ocp.compute.host.service.OcpHostAlarmTargetProvider.buildOcpHostAlarmTarget(OcpHostAlarmTargetProvider.java:69) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 41 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1399 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 45 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.015 WARN 8587 --- [pool-ocp-async-9,bad103e0ca8a4aed,40238c61babf] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-19,bad103e0ca8a4aed,c97fc52b3c54] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-7,bad103e0ca8a4aed,936bfa41ece6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-30,bad103e0ca8a4aed,aab56bb08e8f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-25,bad103e0ca8a4aed,9084b500a5c7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-6,bad103e0ca8a4aed,0d4e3ab67994] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-22,bad103e0ca8a4aed,f53b882e1e63] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-21,bad103e0ca8a4aed,62daf3bd3661] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-3,bad103e0ca8a4aed,8f0b3eb26a92] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-5,bad103e0ca8a4aed,f9469edf4b37] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-10,bad103e0ca8a4aed,3e1d23bd345c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-12,bad103e0ca8a4aed,e14f96454de4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-4,bad103e0ca8a4aed,b1552bcb0349] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-1,bad103e0ca8a4aed,24b66e1de08c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-11,bad103e0ca8a4aed,22217d7b39b9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-29,bad103e0ca8a4aed,5519a53086f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-29,bad103e0ca8a4aed,5519a53086f4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-27,bad103e0ca8a4aed,a0b70a5374cf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-27,bad103e0ca8a4aed,a0b70a5374cf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-18,bad103e0ca8a4aed,18a29cd82d0f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-18,bad103e0ca8a4aed,18a29cd82d0f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-20,bad103e0ca8a4aed,6546e00c802a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-20,bad103e0ca8a4aed,6546e00c802a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-15,bad103e0ca8a4aed,25cdb10f71af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-15,bad103e0ca8a4aed,25cdb10f71af] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-13,bad103e0ca8a4aed,e9fb96b5ad20] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-13,bad103e0ca8a4aed,e9fb96b5ad20] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-17,bad103e0ca8a4aed,d7c2b16f42bb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-17,bad103e0ca8a4aed,d7c2b16f42bb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.016 WARN 8587 --- [alarm-detect-24,bad103e0ca8a4aed,e24ffac1e52a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.016 ERROR 8587 --- [alarm-detect-24,bad103e0ca8a4aed,e24ffac1e52a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-14,bad103e0ca8a4aed,154b924dc577] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:09.017 WARN 8587 --- [alarm-detect-27,bad103e0ca8a4aed,a0b70a5374cf] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.017 WARN 8587 --- [alarm-detect-20,bad103e0ca8a4aed,6546e00c802a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.017 WARN 8587 --- [alarm-detect-18,bad103e0ca8a4aed,18a29cd82d0f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-23,bad103e0ca8a4aed,f75110f12995] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.017 WARN 8587 --- [alarm-detect-15,bad103e0ca8a4aed,25cdb10f71af] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-28,bad103e0ca8a4aed,559147a0f437] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-9,bad103e0ca8a4aed,5da84f499227] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-26,bad103e0ca8a4aed,64269e0fe260] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:09.018 WARN 8587 --- [alarm-detect-17,bad103e0ca8a4aed,d7c2b16f42bb] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.015 WARN 8587 --- [alarm-detect-2,bad103e0ca8a4aed,3fdd3226d62c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.017 WARN 8587 --- [alarm-detect-29,bad103e0ca8a4aed,5519a53086f4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.018 WARN 8587 --- [alarm-detect-13,bad103e0ca8a4aed,e9fb96b5ad20] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.018 ERROR 8587 --- [alarm-detect-23,bad103e0ca8a4aed,f75110f12995] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.018 WARN 8587 --- [alarm-detect-24,bad103e0ca8a4aed,e24ffac1e52a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.018 ERROR 8587 --- [alarm-detect-2,bad103e0ca8a4aed,3fdd3226d62c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:09.019 ERROR 8587 --- [alarm-detect-23,bad103e0ca8a4aed,f75110f12995] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:09.020 WARN 8587 --- [alarm-detect-2,bad103e0ca8a4aed,3fdd3226d62c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:09.091 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.109 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.109 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.204 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.286 WARN 8587 --- [pool-ocp-schedules-19,fcc7f83ea4ab48b7,8e32422f823a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.328 WARN 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.328 ERROR 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1399 2024-05-14 14:21:09.329 ERROR 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1399 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.329 INFO 8587 --- [pool-prometheus-minute-schedule-1,06acb94dc4da45c7,b20aac00e14b] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667665328, count=0, elapsed=4001 2024-05-14 14:21:09.330 INFO 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:09.332 WARN 8587 --- [pool-overview-container-4,c0dbcbf776e74893,2c0e5838128e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.357 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.357 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.690 WARN 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.705 WARN 8587 --- [pool-overview-container-2,5ce64927bdec4654,08ecb408767d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.705 WARN 8587 --- [pool-overview-container-7,7c6164f64f2d4c74,8398b7561f28] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.705 WARN 8587 --- [pool-overview-container-1,d0ea47aee46b476c,1218b0a13b0f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.782 WARN 8587 --- [pool-ocp-async-11,01b829fbfaf44a9c,b6cfcdfb9510] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.782 WARN 8587 --- [pool-ocp-async-6,d9f1e604dc534b62,1bdd2ce33ba1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:09.782 ERROR 8587 --- [pool-ocp-async-6,d9f1e604dc534b62,1bdd2ce33ba1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1400 2024-05-14 14:21:09.861 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.861 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:09.896 WARN 8587 --- [pool-overview-container-6,253367eab4bf4f9c,6a7c61734f09] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:09.897 WARN 8587 --- [pool-ocp-async-2,86f655d9eac54044,cfe340539306] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.008 WARN 8587 --- [pool-ocp-schedules-7,78894261907d4525,1f84243dea45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-7,78894261907d4525,1f84243dea45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.008 WARN 8587 --- [pool-ocp-schedules-16,19fe3acd38604c6b,ebbd97006eb1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-16,19fe3acd38604c6b,ebbd97006eb1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.008 WARN 8587 --- [pool-ocp-schedules-2,90948936b7934bf8,9fb912cff2fc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-2,90948936b7934bf8,9fb912cff2fc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.008 WARN 8587 --- [pool-ocp-schedules-3,ad70886450734b57,bb6d74393d6a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-3,ad70886450734b57,bb6d74393d6a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-7,78894261907d4525,1f84243dea45] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkClusterStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkClusterStatusSchedule(ClusterSchedules.java:64) at sun.reflect.GeneratedMethodAccessor779.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-16,19fe3acd38604c6b,ebbd97006eb1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkStandbyClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkStandbyClusterInfoSchedule(ClusterSchedules.java:78) at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.008 ERROR 8587 --- [pool-ocp-schedules-2,90948936b7934bf8,9fb912cff2fc] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at syncClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.syncClusterInfoSchedule(ClusterSchedules.java:89) at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.009 ERROR 8587 --- [pool-ocp-schedules-3,ad70886450734b57,bb6d74393d6a] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostStatusSchedule(ClusterSchedules.java:115) at sun.reflect.GeneratedMethodAccessor783.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.009 WARN 8587 --- [pool-ocp-schedules-8,9c3b04cb81364c17,0c31fd7258ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.009 ERROR 8587 --- [pool-ocp-schedules-8,9c3b04cb81364c17,0c31fd7258ca] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.009 WARN 8587 --- [pool-ocp-schedules-6,7c9528fc3fd24812,b95722d3489e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.010 ERROR 8587 --- [pool-ocp-schedules-6,7c9528fc3fd24812,b95722d3489e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.010 ERROR 8587 --- [pool-ocp-schedules-8,9c3b04cb81364c17,0c31fd7258ca] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostClockDiffSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostClockDiffSchedule(ClusterSchedules.java:148) at sun.reflect.GeneratedMethodAccessor784.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.010 WARN 8587 --- [pool-ocp-schedules-5,a608e228b0bb4d2f,6a5a2b21a40c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.010 ERROR 8587 --- [pool-ocp-schedules-5,a608e228b0bb4d2f,6a5a2b21a40c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.010 ERROR 8587 --- [pool-ocp-schedules-5,a608e228b0bb4d2f,6a5a2b21a40c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllArbitrationService at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllArbitrationService(ClusterSchedules.java:180) at sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.010 ERROR 8587 --- [pool-ocp-schedules-6,7c9528fc3fd24812,b95722d3489e] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostAgentStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostAgentStatusSchedule(ClusterSchedules.java:164) at sun.reflect.GeneratedMethodAccessor785.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.013 WARN 8587 --- [pool-ocp-schedules-4,ba4b6428b2164a61,4a229f228633] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.013 ERROR 8587 --- [pool-ocp-schedules-4,ba4b6428b2164a61,4a229f228633] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.013 ERROR 8587 --- [pool-ocp-schedules-4,ba4b6428b2164a61,4a229f228633] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllStandbyTenant at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllStandbyTenant(ClusterSchedules.java:192) at sun.reflect.GeneratedMethodAccessor787.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,a34fab2e0d54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.014 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,a34fab2e0d54] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.014 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,2ae84ae27307] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.014 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,2ae84ae27307] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.015 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,644a288fd2a2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.015 ERROR 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,644a288fd2a2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.015 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,90415762fe72] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.015 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,90415762fe72] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.015 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,283e38d188c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.015 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,283e38d188c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-19,bad103e0ca8a4aed,c97fc52b3c54] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-30,bad103e0ca8a4aed,aab56bb08e8f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-7,bad103e0ca8a4aed,936bfa41ece6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-6,bad103e0ca8a4aed,0d4e3ab67994] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,aaba768bc681] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-25,bad103e0ca8a4aed,9084b500a5c7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-21,bad103e0ca8a4aed,62daf3bd3661] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-3,bad103e0ca8a4aed,8f0b3eb26a92] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 ERROR 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,aaba768bc681] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.016 WARN 8587 --- [alarm-detect-4,bad103e0ca8a4aed,b1552bcb0349] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.016 WARN 8587 --- [alarm-detect-1,bad103e0ca8a4aed,24b66e1de08c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b793bbe704f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-22,bad103e0ca8a4aed,f53b882e1e63] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.015 WARN 8587 --- [alarm-detect-10,bad103e0ca8a4aed,3e1d23bd345c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,744504adba10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.016 WARN 8587 --- [alarm-detect-5,bad103e0ca8a4aed,f9469edf4b37] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.016 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,744504adba10] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.016 WARN 8587 --- [alarm-detect-12,bad103e0ca8a4aed,e14f96454de4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.016 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b793bbe704f4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,51c149f200cb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.016 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,51c149f200cb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,9d4e967db06b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.016 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,9d4e967db06b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,590b8e62f3fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.016 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,026c3c4f81c0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.016 ERROR 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,590b8e62f3fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,026c3c4f81c0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.017 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b74eebcfef57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b74eebcfef57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.017 WARN 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,d3cf76e1519e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.017 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b89eb5fcbcb1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,d3cf76e1519e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,b89eb5fcbcb1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.017 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,f35e87e9571c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,f35e87e9571c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.017 WARN 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,c98e8add802a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.017 ERROR 8587 --- [pool-metric-query-2,bad103e0ca8a4aed,c98e8add802a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.018 WARN 8587 --- [alarm-detect-14,bad103e0ca8a4aed,154b924dc577] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,d21b2fd8dd1d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.018 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,d21b2fd8dd1d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,e2c9a9d72c97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.018 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,e2c9a9d72c97] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.018 WARN 8587 --- [alarm-detect-26,bad103e0ca8a4aed,64269e0fe260] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:10.018 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,088a96f0ebd0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.018 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,088a96f0ebd0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.019 WARN 8587 --- [pool-metric-query-5,bad103e0ca8a4aed,9e3f5c62eed3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.019 ERROR 8587 --- [pool-metric-query-5,bad103e0ca8a4aed,9e3f5c62eed3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.019 WARN 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,937191e66d95] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.019 ERROR 8587 --- [pool-metric-query-3,bad103e0ca8a4aed,937191e66d95] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:10.019 WARN 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,653ff8de7eb9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.019 ERROR 8587 --- [pool-metric-query-1,bad103e0ca8a4aed,653ff8de7eb9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.111 WARN 8587 --- [pool-overview-container-3,c2c265850f4e4543,6c2886eb7532] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.124 WARN 8587 --- [pool-ocp-async-4,06d302286a3d4a09,75b273bb9642] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.125 WARN 8587 --- [pool-ocp-async-5,1fea4a04b7794a29,8b8fe940ecea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.125 ERROR 8587 --- [pool-ocp-async-5,1fea4a04b7794a29,8b8fe940ecea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1401 2024-05-14 14:21:10.305 ERROR 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.s.ShardingRecordingRulesHelper : Find allocated recording rules failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:746) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:802) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:209) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:221) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo.findAll(AsyncComputeRecordingRuleRepo.java:25) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$FastClassBySpringCGLIB$$ffd2cf72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$EnhancerBySpringCGLIB$$d5166981.findAll() at com.oceanbase.ocp.monitor.service.AsyncComputeRecordingRuleServiceImpl.fetchAllGroupedRecordingRules(AsyncComputeRecordingRuleServiceImpl.java:27) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllRecordingRules(ShardingRecordingRulesHelper.java:74) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:65) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:53) at com.oceanbase.ocp.monitor.asyncCompute.MonitorAsyncComputeProcessor.offerNodes(MonitorAsyncComputeProcessor.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 29 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 41 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 42 common frames omitted 2024-05-14 14:21:10.305 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667585 2024-05-14 14:21:10.305 INFO 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 5, queue size = 0, ruleSize = 0. 2024-05-14 14:21:10.307 ERROR 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.s.ShardingRecordingRulesHelper : Find allocated recording rules failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:746) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:802) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:209) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:221) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo.findAll(AsyncComputeRecordingRuleRepo.java:25) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$FastClassBySpringCGLIB$$ffd2cf72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$EnhancerBySpringCGLIB$$d5166981.findAll() at com.oceanbase.ocp.monitor.service.AsyncComputeRecordingRuleServiceImpl.fetchAllGroupedRecordingRules(AsyncComputeRecordingRuleServiceImpl.java:27) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllRecordingRules(ShardingRecordingRulesHelper.java:74) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:65) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:53) at com.oceanbase.ocp.monitor.asyncCompute.MonitorAsyncComputeProcessor.offerNodes(MonitorAsyncComputeProcessor.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 29 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 41 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 42 common frames omitted 2024-05-14 14:21:10.307 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667540 2024-05-14 14:21:10.307 INFO 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 60, queue size = 0, ruleSize = 0. 2024-05-14 14:21:10.364 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.366 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527517) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527517) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:10.371 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.371 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1402 2024-05-14 14:21:10.372 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1402 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527517) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527517) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:10.496 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.699 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1402 2024-05-14 14:21:10.776 INFO 8587 --- [pool-ocp-async-7,4172bd09fb5b4b26,45c55740f6e4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:10.777 WARN 8587 --- [pool-ocp-async-1,0751af53d8034190,fa88636bd89b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:10.777 ERROR 8587 --- [pool-ocp-async-1,0751af53d8034190,fa88636bd89b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1402 2024-05-14 14:21:10.815 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.815 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.815 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.815 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:10.868 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.870 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:10.964 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:11.051 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:11.091 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.091 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.091 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:11.109 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.109 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.109 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.109 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.109 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:11.109 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:11.205 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.205 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.205 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.287 WARN 8587 --- [pool-ocp-schedules-19,fcc7f83ea4ab48b7,8e32422f823a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.287 ERROR 8587 --- [pool-ocp-schedules-19,fcc7f83ea4ab48b7,8e32422f823a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.288 ERROR 8587 --- [pool-ocp-schedules-19,fcc7f83ea4ab48b7,8e32422f823a] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.330 WARN 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:11.332 WARN 8587 --- [pool-overview-container-4,c0dbcbf776e74893,2c0e5838128e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.332 ERROR 8587 --- [pool-overview-container-4,c0dbcbf776e74893,2c0e5838128e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 2024-05-14 14:21:11.333 ERROR 8587 --- [pool-overview-container-4,c0dbcbf776e74893,2c0e5838128e] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.334 WARN 8587 --- [pool-overview-container-4,c0dbcbf776e74893,2c0e5838128e] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1403 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.373 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.374 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341143) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341143) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:11.496 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:11.691 INFO 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] c.o.o.a.s.AlarmInMemoryServiceImpl : create alarm ocp_meta_db_disconnected class OcpLabels { {svr_ip=10.0.0.191, db=metadb} } 2024-05-14 14:21:11.705 WARN 8587 --- [pool-overview-container-2,5ce64927bdec4654,08ecb408767d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.705 ERROR 8587 --- [pool-overview-container-2,5ce64927bdec4654,08ecb408767d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 2024-05-14 14:21:11.705 WARN 8587 --- [pool-overview-container-1,d0ea47aee46b476c,1218b0a13b0f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.705 WARN 8587 --- [pool-overview-container-7,7c6164f64f2d4c74,8398b7561f28] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.706 ERROR 8587 --- [pool-overview-container-1,d0ea47aee46b476c,1218b0a13b0f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 2024-05-14 14:21:11.706 ERROR 8587 --- [pool-overview-container-7,7c6164f64f2d4c74,8398b7561f28] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 2024-05-14 14:21:11.706 ERROR 8587 --- [pool-overview-container-1,d0ea47aee46b476c,1218b0a13b0f] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.706 ERROR 8587 --- [pool-overview-container-7,7c6164f64f2d4c74,8398b7561f28] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.706 ERROR 8587 --- [pool-overview-container-2,5ce64927bdec4654,08ecb408767d] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.706 WARN 8587 --- [pool-overview-container-1,d0ea47aee46b476c,1218b0a13b0f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.707 WARN 8587 --- [pool-overview-container-7,7c6164f64f2d4c74,8398b7561f28] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.707 WARN 8587 --- [pool-overview-container-2,5ce64927bdec4654,08ecb408767d] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.782 WARN 8587 --- [pool-ocp-async-10,2179ac4038df48a4,ae1316fee702] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:11.782 WARN 8587 --- [pool-ocp-async-11,01b829fbfaf44a9c,b6cfcdfb9510] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.782 ERROR 8587 --- [pool-ocp-async-11,01b829fbfaf44a9c,b6cfcdfb9510] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1404 2024-05-14 14:21:11.876 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.878 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.897 WARN 8587 --- [pool-overview-container-6,253367eab4bf4f9c,6a7c61734f09] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.897 ERROR 8587 --- [pool-overview-container-6,253367eab4bf4f9c,6a7c61734f09] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 2024-05-14 14:21:11.897 WARN 8587 --- [pool-ocp-async-2,86f655d9eac54044,cfe340539306] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:11.897 ERROR 8587 --- [pool-ocp-async-2,86f655d9eac54044,cfe340539306] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 2024-05-14 14:21:11.898 ERROR 8587 --- [pool-overview-container-6,253367eab4bf4f9c,6a7c61734f09] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:11.898 WARN 8587 --- [pool-overview-container-6,253367eab4bf4f9c,6a7c61734f09] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.112 WARN 8587 --- [pool-overview-container-3,c2c265850f4e4543,6c2886eb7532] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.112 ERROR 8587 --- [pool-overview-container-3,c2c265850f4e4543,6c2886eb7532] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 2024-05-14 14:21:12.113 ERROR 8587 --- [pool-overview-container-3,c2c265850f4e4543,6c2886eb7532] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.114 WARN 8587 --- [pool-overview-container-3,c2c265850f4e4543,6c2886eb7532] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.125 WARN 8587 --- [pool-ocp-async-6,470dbc3aaebb48eb,9e6a4c06a632] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:12.125 WARN 8587 --- [pool-ocp-async-4,06d302286a3d4a09,75b273bb9642] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.125 ERROR 8587 --- [pool-ocp-async-4,06d302286a3d4a09,75b273bb9642] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1405 2024-05-14 14:21:12.380 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.382 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.497 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.699 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:12.776 INFO 8587 --- [pool-ocp-async-8,131bf3686dc44582,b3770e261604] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:12.778 WARN 8587 --- [pool-ocp-async-7,4172bd09fb5b4b26,45c55740f6e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:12.786 WARN 8587 --- [pool-ocp-async-8,131bf3686dc44582,b3770e261604] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:12.815 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.815 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 2024-05-14 14:21:12.815 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.815 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.815 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.815 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 2024-05-14 14:21:12.815 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 2024-05-14 14:21:12.815 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 2024-05-14 14:21:12.816 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.816 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.816 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.816 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1406 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.884 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.886 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:12.964 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:12.964 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1407 2024-05-14 14:21:12.965 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findAll(HostServiceImpl.java:334) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findAll() at com.oceanbase.ocp.compute.host.service.OcpHostAlarmTargetProvider.buildHostLogAlarmTarget(OcpHostAlarmTargetProvider.java:75) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 41 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1407 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 45 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:13.051 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1407 2024-05-14 14:21:13.330 WARN 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:13.330 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1407 2024-05-14 14:21:13.331 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1407 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:13.331 INFO 8587 --- [pool-prometheus-minute-schedule-1,c1111e6660474721,0f2a3ab96571] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667669330, count=0, elapsed=4001 2024-05-14 14:21:13.331 INFO 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:13.372 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:13.388 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:13.389 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:13.485 WARN 8587 --- [pool-ocp-schedules-12,ad58d7073441455e,f2674d9468c9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:13.497 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:13.497 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1408 2024-05-14 14:21:13.497 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:13.691 WARN 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:13.783 WARN 8587 --- [pool-ocp-async-10,2179ac4038df48a4,ae1316fee702] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:13.783 WARN 8587 --- [pool-ocp-async-3,cd03b3a2d15e4fd4,1bee71bdc3ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:13.783 ERROR 8587 --- [pool-ocp-async-10,2179ac4038df48a4,ae1316fee702] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1408 2024-05-14 14:21:13.892 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:13.893 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:14.017 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.091 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.110 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.110 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.125 WARN 8587 --- [pool-ocp-async-11,287f46f2d99c4dfb,d5585a952ebb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.125 WARN 8587 --- [pool-ocp-async-6,470dbc3aaebb48eb,9e6a4c06a632] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:14.125 ERROR 8587 --- [pool-ocp-async-6,470dbc3aaebb48eb,9e6a4c06a632] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1409 2024-05-14 14:21:14.206 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:14.396 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:14.397 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:14.700 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1410 2024-05-14 14:21:14.776 INFO 8587 --- [pool-ocp-async-10,44f33dbce811453f,b39124a10243] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:14.778 WARN 8587 --- [pool-ocp-async-7,4172bd09fb5b4b26,45c55740f6e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:14.778 ERROR 8587 --- [pool-ocp-async-7,4172bd09fb5b4b26,45c55740f6e4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1410 2024-05-14 14:21:14.900 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:14.900 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:14.966 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.045 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.332 WARN 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.373 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:15.373 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1411 2024-05-14 14:21:15.373 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1411 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:15.407 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:15.408 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:15.486 WARN 8587 --- [pool-ocp-schedules-12,ad58d7073441455e,f2674d9468c9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:15.486 ERROR 8587 --- [pool-ocp-schedules-12,ad58d7073441455e,f2674d9468c9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1412 2024-05-14 14:21:15.487 ERROR 8587 --- [pool-ocp-schedules-12,ad58d7073441455e,f2674d9468c9] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1412 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:15.498 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:15.691 WARN 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:15.692 ERROR 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1412 2024-05-14 14:21:15.692 ERROR 8587 --- [pool-ocp-schedules-18,93ad6e84e6444292,eaf2d163d577] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy390.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService.listAll(OcpAlarmGroupService.java:209) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$FastClassBySpringCGLIB$$44910b7f.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$EnhancerBySpringCGLIB$$c3021d7c.listAll() at com.oceanbase.ocp.alarm.service.AlarmInMemoryServiceImpl.createAlarm(AlarmInMemoryServiceImpl.java:96) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.createMetaDBAlarmInMemory(HealthCheckService.java:148) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.checkMetaDbHealth(HealthCheckService.java:126) at sun.reflect.GeneratedMethodAccessor974.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 37 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1412 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 41 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341244) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:15.783 WARN 8587 --- [pool-ocp-async-4,03094db8f2f24ba6,6a6c3821b705] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.783 WARN 8587 --- [pool-ocp-async-3,cd03b3a2d15e4fd4,1bee71bdc3ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:15.783 ERROR 8587 --- [pool-ocp-async-3,cd03b3a2d15e4fd4,1bee71bdc3ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1412 2024-05-14 14:21:15.881 WARN 8587 --- [pool-ocp-schedules-3,88336dba84694657,8e540f1a7304] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.907 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:15.911 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:15.912 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:15.965 INFO 8587 --- [pool-ocp-schedules-1,00cc248dc6ca47eb,a5d5a3783396] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:21:16.000 WARN 8587 --- [pool-metric-archive-second-16,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.000 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.000 WARN 8587 --- [pool-metric-archive-second-12,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.000 WARN 8587 --- [pool-metric-archive-second-15,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.012 INFO 8587 --- [pool-ocp-async-2,05d1ef584fcf409c,282b160754e7] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:16.018 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.018 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.018 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:16.092 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.092 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.092 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:16.110 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.110 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.110 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.110 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.110 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:16.110 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:16.125 WARN 8587 --- [pool-ocp-async-11,287f46f2d99c4dfb,d5585a952ebb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.125 ERROR 8587 --- [pool-ocp-async-11,287f46f2d99c4dfb,d5585a952ebb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.125 WARN 8587 --- [pool-ocp-async-9,224d6b4f1596410d,8a74b94139dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.206 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.206 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 2024-05-14 14:21:16.207 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1413 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:16.415 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:16.418 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527530) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527530) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:16.700 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.776 INFO 8587 --- [pool-ocp-async-8,b14a055c5584489b,459cdacae311] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:16.778 WARN 8587 --- [pool-ocp-async-10,44f33dbce811453f,b39124a10243] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:16.787 WARN 8587 --- [pool-ocp-async-8,b14a055c5584489b,459cdacae311] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:16.919 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:16.921 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:16.966 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:16.966 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:16.968 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy318.findIdByServiceTypes(Unknown Source) at com.oceanbase.ocp.service.compute.HostDaoManager.serviceTypeIn(HostDaoManager.java:282) at com.oceanbase.ocp.service.compute.HostDaoManager.findByStatusAndKeywordAndServiceType(HostDaoManager.java:202) at com.oceanbase.ocp.service.compute.HostDaoManager.findAll(HostDaoManager.java:89) at com.oceanbase.ocp.service.compute.HostDaoManager$$FastClassBySpringCGLIB$$6c2f5d71.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.compute.HostDaoManager$$EnhancerBySpringCGLIB$$abdeda92.findAll() at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findAll(HostServiceImpl.java:286) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findAll() at com.oceanbase.ocp.compute.host.service.OcpHostAlarmTargetProvider.buildBackupHostAlarmTarget(OcpHostAlarmTargetProvider.java:80) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 85 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.046 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:17.046 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:17.046 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:17.332 WARN 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:17.332 ERROR 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:17.332 ERROR 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.333 INFO 8587 --- [pool-prometheus-minute-schedule-1,53301a7ea35749d1,e5e8b89503de] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667673331, count=0, elapsed=4002 2024-05-14 14:21:17.333 INFO 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:17.423 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.425 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.498 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.783 WARN 8587 --- [pool-ocp-async-1,f83fda8ee35e4b49,e57536f28416] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.783 WARN 8587 --- [pool-ocp-async-4,03094db8f2f24ba6,6a6c3821b705] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:17.783 ERROR 8587 --- [pool-ocp-async-4,03094db8f2f24ba6,6a6c3821b705] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1416 2024-05-14 14:21:17.817 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.817 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.817 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.817 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:17.881 WARN 8587 --- [pool-ocp-schedules-3,88336dba84694657,8e540f1a7304] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:17.881 ERROR 8587 --- [pool-ocp-schedules-3,88336dba84694657,8e540f1a7304] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1416 2024-05-14 14:21:17.882 ERROR 8587 --- [pool-ocp-schedules-3,88336dba84694657,8e540f1a7304] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1416 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:21:17.897 INFO 8587 --- [pool-ocp-async-3,0f41b81036744361,b9e4e51fdec4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:17.907 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1414 2024-05-14 14:21:17.910 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667677: {1715666880=953, 1715666895=953, 1715666910=953, 1715666925=953, 1715666940=953, 1715666955=953, 1715666970=549, 1715666985=549, 1715667000=549, 1715667015=549, 1715667030=549, 1715667045=86, 1715667060=19}, tsDataMapSize: 998336, readyDataCacheSize: 652976 2024-05-14 14:21:17.925 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.928 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:21:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667677: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:21:17.966 WARN 8587 --- [pool-ocp-schedules-1,00cc248dc6ca47eb,a5d5a3783396] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.000 ERROR 8587 --- [pool-metric-archive-second-16,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:18.000 ERROR 8587 --- [pool-metric-archive-second-5,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:18.000 ERROR 8587 --- [pool-metric-archive-second-12,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:18.000 ERROR 8587 --- [pool-metric-archive-second-15,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1415 2024-05-14 14:21:18.013 WARN 8587 --- [alarm-detect-16,05d1ef584fcf409c,a8281be274ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.013 WARN 8587 --- [alarm-detect-15,05d1ef584fcf409c,3c8d8d22053d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,4c371d7955a6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [alarm-detect-11,05d1ef584fcf409c,e7a2d647e0dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [alarm-detect-2,05d1ef584fcf409c,54cfe3ed8e54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,ca75887cb2b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [alarm-detect-6,05d1ef584fcf409c,a80e952319d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.014 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,36b6f3e8629c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,aa8d5534bf63] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [alarm-detect-28,05d1ef584fcf409c,c42891c140f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,3098dfcbc4ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,02318d793814] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,80bfaba3c472] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,89e6f5a5e499] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,42a0d240df87] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.016 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,c3aba88a5c8d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.016 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,14a9caa0f48e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,84f6aedda337] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,c7e4432db6f3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,d788d172ceee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.018 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,75a4e87df16e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.018 WARN 8587 --- [pool-metric-query-5,05d1ef584fcf409c,627de9998363] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.018 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,b2b39bbf7ed1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.019 WARN 8587 --- [pool-metric-query-3,05d1ef584fcf409c,8c3faf924bcb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.019 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,d401b7f33ee8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.019 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,180a351788bc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.125 WARN 8587 --- [pool-ocp-async-9,224d6b4f1596410d,8a74b94139dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:18.125 ERROR 8587 --- [pool-ocp-async-9,224d6b4f1596410d,8a74b94139dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1417 2024-05-14 14:21:18.125 WARN 8587 --- [pool-ocp-async-6,c470388796f04100,6404d67d4aee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.374 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:18.429 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:18.431 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:18.700 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1418 2024-05-14 14:21:18.777 INFO 8587 --- [pool-ocp-async-9,f09f9c0ede604cf3,b3b595f13f21] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:18.779 WARN 8587 --- [pool-ocp-async-10,44f33dbce811453f,b39124a10243] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:18.779 ERROR 8587 --- [pool-ocp-async-10,44f33dbce811453f,b39124a10243] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1418 2024-05-14 14:21:18.933 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:18.935 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:18.969 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.014 WARN 8587 --- [pool-ocp-async-2,05d1ef584fcf409c,282b160754e7] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-8,05d1ef584fcf409c,d3f4f83f3cb3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-29,05d1ef584fcf409c,02594c1563e7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-18,05d1ef584fcf409c,1793b1eaf993] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-19,05d1ef584fcf409c,bb3fdc6bea31] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-17,05d1ef584fcf409c,be3c184cb7a2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-9,05d1ef584fcf409c,baa29963deb1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-13,05d1ef584fcf409c,a939306ec016] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-23,05d1ef584fcf409c,9dfd0080274e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-20,05d1ef584fcf409c,61487ac96816] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-16,05d1ef584fcf409c,a8281be274ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-30,05d1ef584fcf409c,3b3cd6ce7f39] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-2,05d1ef584fcf409c,54cfe3ed8e54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 ERROR 8587 --- [alarm-detect-2,05d1ef584fcf409c,54cfe3ed8e54] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-6,05d1ef584fcf409c,a80e952319d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 ERROR 8587 --- [alarm-detect-6,05d1ef584fcf409c,a80e952319d8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-28,05d1ef584fcf409c,c42891c140f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 ERROR 8587 --- [alarm-detect-28,05d1ef584fcf409c,c42891c140f9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-11,05d1ef584fcf409c,e7a2d647e0dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 ERROR 8587 --- [alarm-detect-11,05d1ef584fcf409c,e7a2d647e0dc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-1,05d1ef584fcf409c,9c5265a3eb81] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-24,05d1ef584fcf409c,f83f0fb51b1b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-15,05d1ef584fcf409c,3c8d8d22053d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.015 WARN 8587 --- [alarm-detect-27,05d1ef584fcf409c,4232992e6c15] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:19.015 ERROR 8587 --- [alarm-detect-16,05d1ef584fcf409c,a8281be274ca] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.016 ERROR 8587 --- [alarm-detect-15,05d1ef584fcf409c,3c8d8d22053d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:19.016 ERROR 8587 --- [alarm-detect-11,05d1ef584fcf409c,e7a2d647e0dc] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_sync_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:19.016 WARN 8587 --- [alarm-detect-28,05d1ef584fcf409c,c42891c140f9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:19.017 WARN 8587 --- [alarm-detect-2,05d1ef584fcf409c,54cfe3ed8e54] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:19.017 WARN 8587 --- [alarm-detect-6,05d1ef584fcf409c,a80e952319d8] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:19.017 WARN 8587 --- [alarm-detect-16,05d1ef584fcf409c,a8281be274ca] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:19.018 WARN 8587 --- [alarm-detect-15,05d1ef584fcf409c,3c8d8d22053d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:19.092 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.111 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.111 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.208 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.332 WARN 8587 --- [pool-overview-container-8,dabf9b09af194c0f,415c43828b45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.333 WARN 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.437 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.439 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.499 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.705 WARN 8587 --- [pool-overview-container-5,e54982557a2b4baf,c4a2c306c19f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.705 WARN 8587 --- [pool-overview-container-4,431cb00d42fc4504,fa8647141c97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.705 WARN 8587 --- [pool-overview-container-1,a64e6b03cf914c5f,05146c35ea24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.783 WARN 8587 --- [pool-ocp-async-5,cc4388b9126a471b,1587530b18f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.783 WARN 8587 --- [pool-ocp-async-1,f83fda8ee35e4b49,e57536f28416] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.783 ERROR 8587 --- [pool-ocp-async-1,f83fda8ee35e4b49,e57536f28416] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 2024-05-14 14:21:19.817 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.817 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.817 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.817 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.817 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 2024-05-14 14:21:19.817 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 2024-05-14 14:21:19.817 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 2024-05-14 14:21:19.817 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 2024-05-14 14:21:19.818 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.818 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.818 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.818 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1420 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.897 WARN 8587 --- [pool-overview-container-7,9d7f9fdbbcfd4bd1,6c9fe405b14e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.897 WARN 8587 --- [pool-ocp-async-3,0f41b81036744361,b9e4e51fdec4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.907 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:19.941 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.943 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:19.966 WARN 8587 --- [pool-ocp-schedules-1,00cc248dc6ca47eb,a5d5a3783396] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:19.966 ERROR 8587 --- [pool-ocp-schedules-1,00cc248dc6ca47eb,a5d5a3783396] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:19.967 ERROR 8587 --- [pool-ocp-schedules-1,00cc248dc6ca47eb,a5d5a3783396] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:20.000 WARN 8587 --- [pool-metric-archive-second-16,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.000 WARN 8587 --- [pool-metric-archive-second-12,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.000 WARN 8587 --- [pool-metric-archive-second-5,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.000 WARN 8587 --- [pool-metric-archive-second-15,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.014 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,4c371d7955a6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.014 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,4c371d7955a6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.014 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,ca75887cb2b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.015 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,ca75887cb2b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,36b6f3e8629c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.015 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,36b6f3e8629c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-8,05d1ef584fcf409c,d3f4f83f3cb3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-29,05d1ef584fcf409c,02594c1563e7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-19,05d1ef584fcf409c,bb3fdc6bea31] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,3098dfcbc4ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-13,05d1ef584fcf409c,a939306ec016] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-23,05d1ef584fcf409c,9dfd0080274e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-9,05d1ef584fcf409c,baa29963deb1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-20,05d1ef584fcf409c,61487ac96816] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-30,05d1ef584fcf409c,3b3cd6ce7f39] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-18,05d1ef584fcf409c,1793b1eaf993] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,aa8d5534bf63] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-17,05d1ef584fcf409c,be3c184cb7a2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,d401b7f33ee8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.015 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,3098dfcbc4ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.015 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,14a9caa0f48e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-5,05d1ef584fcf409c,627de9998363] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,14a9caa0f48e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,75a4e87df16e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,75a4e87df16e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.015 WARN 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.015 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,aa8d5534bf63] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,c3aba88a5c8d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,d401b7f33ee8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,80bfaba3c472] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,80bfaba3c472] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,180a351788bc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,180a351788bc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.016 WARN 8587 --- [alarm-detect-24,05d1ef584fcf409c,f83f0fb51b1b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,b2b39bbf7ed1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,b2b39bbf7ed1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.016 WARN 8587 --- [alarm-detect-27,05d1ef584fcf409c,4232992e6c15] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.016 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,02318d793814] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 WARN 8587 --- [alarm-detect-1,05d1ef584fcf409c,9c5265a3eb81] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-5,05d1ef584fcf409c,627de9998363] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,02318d793814] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.016 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,c3aba88a5c8d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,d788d172ceee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,c7e4432db6f3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,d788d172ceee] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,c7e4432db6f3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-2,05d1ef584fcf409c,89e6f5a5e499] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-3,05d1ef584fcf409c,8c3faf924bcb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-3,05d1ef584fcf409c,8c3faf924bcb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-2,05d1ef584fcf409c,89e6f5a5e499] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,42a0d240df87] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,42a0d240df87] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.017 WARN 8587 --- [pool-metric-query-1,05d1ef584fcf409c,84f6aedda337] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.017 ERROR 8587 --- [pool-metric-query-1,05d1ef584fcf409c,84f6aedda337] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:20.111 WARN 8587 --- [pool-overview-container-2,f0abb5cc78854569,74a23a816245] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.126 WARN 8587 --- [pool-ocp-async-4,5b0e9ac2d7304c2a,81c3a91eadd4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.126 WARN 8587 --- [pool-ocp-async-6,c470388796f04100,6404d67d4aee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.126 ERROR 8587 --- [pool-ocp-async-6,c470388796f04100,6404d67d4aee] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.374 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.374 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 2024-05-14 14:21:20.375 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1421 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:20.446 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341264) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341264) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:20.447 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:20.449 WARN 8587 --- [pool-ocp-schedules-18,bf130d1d9c1441ac,a8ad4719100e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.497 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.701 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.777 INFO 8587 --- [pool-ocp-async-8,0301f00fc529471e,4af4918921c6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:20.779 WARN 8587 --- [pool-ocp-async-9,f09f9c0ede604cf3,b3b595f13f21] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:20.787 WARN 8587 --- [pool-ocp-async-8,0301f00fc529471e,4af4918921c6] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:20.950 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:20.951 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:20.969 WARN 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:20.969 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:20.970 ERROR 8587 --- [pool-ocp-schedules-11,63d35c512d46447a,8baa9494018b] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy365.findAllByKeywordPageable(Unknown Source) at com.oceanbase.ocp.obops.internal.arbitration.ArbitrationServiceImpl.listArbitrationServices(ArbitrationServiceImpl.java:292) at com.oceanbase.ocp.obops.internal.arbitration.ArbitrationServiceImpl$$FastClassBySpringCGLIB$$582de4a9.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.obops.internal.arbitration.ArbitrationServiceImpl$$EnhancerBySpringCGLIB$$ad33b088.listArbitrationServices() at com.oceanbase.ocp.compute.host.service.OcpHostAlarmTargetProvider.buildArbitrationAlarmTarget(OcpHostAlarmTargetProvider.java:103) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$PagedExecution.doExecute(JpaQueryExecution.java:179) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 34 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 76 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.093 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.093 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.093 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:21.111 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.111 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.111 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.111 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.111 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:21.111 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:21.208 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.208 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.209 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.332 WARN 8587 --- [pool-overview-container-8,dabf9b09af194c0f,415c43828b45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.333 ERROR 8587 --- [pool-overview-container-8,dabf9b09af194c0f,415c43828b45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.333 WARN 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.333 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 2024-05-14 14:21:21.334 ERROR 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.334 ERROR 8587 --- [pool-overview-container-8,dabf9b09af194c0f,415c43828b45] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.334 INFO 8587 --- [pool-prometheus-minute-schedule-1,a74ca41c8fb84318,c468e0dbe258] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667677333, count=0, elapsed=4001 2024-05-14 14:21:21.335 INFO 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:21.335 WARN 8587 --- [pool-overview-container-8,dabf9b09af194c0f,415c43828b45] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.455 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.457 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527539) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527539) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:21.706 WARN 8587 --- [pool-overview-container-5,e54982557a2b4baf,c4a2c306c19f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.706 ERROR 8587 --- [pool-overview-container-5,e54982557a2b4baf,c4a2c306c19f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.706 WARN 8587 --- [pool-overview-container-4,431cb00d42fc4504,fa8647141c97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.706 WARN 8587 --- [pool-overview-container-1,a64e6b03cf914c5f,05146c35ea24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.706 ERROR 8587 --- [pool-overview-container-4,431cb00d42fc4504,fa8647141c97] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.706 ERROR 8587 --- [pool-overview-container-1,a64e6b03cf914c5f,05146c35ea24] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.707 ERROR 8587 --- [pool-overview-container-4,431cb00d42fc4504,fa8647141c97] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.707 ERROR 8587 --- [pool-overview-container-5,e54982557a2b4baf,c4a2c306c19f] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.707 ERROR 8587 --- [pool-overview-container-1,a64e6b03cf914c5f,05146c35ea24] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.707 WARN 8587 --- [pool-overview-container-4,431cb00d42fc4504,fa8647141c97] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.707 WARN 8587 --- [pool-overview-container-5,e54982557a2b4baf,c4a2c306c19f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.707 WARN 8587 --- [pool-overview-container-1,a64e6b03cf914c5f,05146c35ea24] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.783 WARN 8587 --- [pool-ocp-async-7,69569a6deaca4c36,4f2adc0dbbac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:21.783 WARN 8587 --- [pool-ocp-async-5,cc4388b9126a471b,1587530b18f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.783 ERROR 8587 --- [pool-ocp-async-5,cc4388b9126a471b,1587530b18f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.897 WARN 8587 --- [pool-overview-container-7,9d7f9fdbbcfd4bd1,6c9fe405b14e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.897 ERROR 8587 --- [pool-overview-container-7,9d7f9fdbbcfd4bd1,6c9fe405b14e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.897 WARN 8587 --- [pool-ocp-async-3,0f41b81036744361,b9e4e51fdec4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:21.897 ERROR 8587 --- [pool-ocp-async-3,0f41b81036744361,b9e4e51fdec4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 2024-05-14 14:21:21.898 ERROR 8587 --- [pool-overview-container-7,9d7f9fdbbcfd4bd1,6c9fe405b14e] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.898 WARN 8587 --- [pool-overview-container-7,9d7f9fdbbcfd4bd1,6c9fe405b14e] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1424 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.908 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1422 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1422 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527539) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527539) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:21.958 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:21.960 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.001 ERROR 8587 --- [pool-metric-archive-second-16,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.001 ERROR 8587 --- [pool-metric-archive-second-5,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.001 ERROR 8587 --- [pool-metric-archive-second-15,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.001 ERROR 8587 --- [pool-metric-archive-second-12,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1423 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.017 WARN 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:22.017 WARN 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:22.112 WARN 8587 --- [pool-overview-container-2,f0abb5cc78854569,74a23a816245] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:22.112 ERROR 8587 --- [pool-overview-container-2,f0abb5cc78854569,74a23a816245] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 2024-05-14 14:21:22.113 ERROR 8587 --- [pool-overview-container-2,f0abb5cc78854569,74a23a816245] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.114 WARN 8587 --- [pool-overview-container-2,f0abb5cc78854569,74a23a816245] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.126 WARN 8587 --- [pool-ocp-async-11,2924d125c0684fcd,098d439068d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:22.126 WARN 8587 --- [pool-ocp-async-4,5b0e9ac2d7304c2a,81c3a91eadd4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:22.126 ERROR 8587 --- [pool-ocp-async-4,5b0e9ac2d7304c2a,81c3a91eadd4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 2024-05-14 14:21:22.449 WARN 8587 --- [pool-ocp-schedules-18,bf130d1d9c1441ac,a8ad4719100e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:22.450 ERROR 8587 --- [pool-ocp-schedules-18,bf130d1d9c1441ac,a8ad4719100e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 2024-05-14 14:21:22.451 ERROR 8587 --- [pool-ocp-schedules-18,bf130d1d9c1441ac,a8ad4719100e] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy420.queryBackupAlarmTargetStat(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.refreshAlarmStat(OcpAlarmSearchService.java:354) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshBackupAlarmStat(AlarmSchedules.java:99) at sun.reflect.GeneratedMethodAccessor1447.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1425 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.462 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.464 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.498 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:22.498 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1426 2024-05-14 14:21:22.498 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:22.500 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:22.701 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1426 2024-05-14 14:21:22.777 INFO 8587 --- [pool-ocp-async-6,9138b8017b22463f,6ad3b041edd5] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:22.779 WARN 8587 --- [pool-ocp-async-9,f09f9c0ede604cf3,b3b595f13f21] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:22.780 ERROR 8587 --- [pool-ocp-async-9,f09f9c0ede604cf3,b3b595f13f21] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1426 2024-05-14 14:21:22.966 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:22.968 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:23.018 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.288 WARN 8587 --- [pool-ocp-schedules-10,cba6fdb08a3f45d5,517940416209] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.335 WARN 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.376 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.470 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:23.471 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:23.674 WARN 8587 --- [pool-ocp-schedules-7,b95c38a77e20440f,81b90e3a033d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.784 WARN 8587 --- [pool-ocp-async-10,5c7b85eef7f14c73,7f331e3dc3dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:23.784 WARN 8587 --- [pool-ocp-async-7,69569a6deaca4c36,4f2adc0dbbac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:23.784 ERROR 8587 --- [pool-ocp-async-7,69569a6deaca4c36,4f2adc0dbbac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1428 2024-05-14 14:21:23.973 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:23.975 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.017 WARN 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:24.017 ERROR 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1429 2024-05-14 14:21:24.018 WARN 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:24.018 ERROR 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1429 2024-05-14 14:21:24.018 ERROR 8587 --- [alarm-detect-7,05d1ef584fcf409c,42cd4c1a3940] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_nic_usage_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1429 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.019 ERROR 8587 --- [alarm-detect-3,05d1ef584fcf409c,9ee7808b6441] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=tenant_active_memstore_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1429 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.046 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.093 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.112 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.112 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.126 WARN 8587 --- [pool-ocp-async-11,2924d125c0684fcd,098d439068d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:24.126 WARN 8587 --- [pool-ocp-async-8,9e8c8201d3fb4744,99b240b8809d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.126 ERROR 8587 --- [pool-ocp-async-11,2924d125c0684fcd,098d439068d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1429 2024-05-14 14:21:24.209 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.477 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.479 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.500 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.701 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.777 INFO 8587 --- [pool-ocp-async-7,22504c8e0030491b,d927cf83885d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:24.780 WARN 8587 --- [pool-ocp-async-6,9138b8017b22463f,6ad3b041edd5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.787 WARN 8587 --- [pool-ocp-async-7,22504c8e0030491b,d927cf83885d] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:24.819 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.819 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.819 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.819 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:24.981 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:24.982 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.018 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.019 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 2024-05-14 14:21:25.019 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:25.051 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:25.289 WARN 8587 --- [pool-ocp-schedules-10,cba6fdb08a3f45d5,517940416209] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.289 ERROR 8587 --- [pool-ocp-schedules-10,cba6fdb08a3f45d5,517940416209] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 2024-05-14 14:21:25.290 ERROR 8587 --- [pool-ocp-schedules-10,cba6fdb08a3f45d5,517940416209] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.335 WARN 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.335 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 2024-05-14 14:21:25.336 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.336 INFO 8587 --- [pool-prometheus-minute-schedule-1,0f937d9814da41da,cbc292d699b8] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667681335, count=0, elapsed=4001 2024-05-14 14:21:25.336 INFO 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:25.376 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.376 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 2024-05-14 14:21:25.377 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1431 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.486 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.487 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341281) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341281) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:25.674 WARN 8587 --- [pool-ocp-schedules-7,b95c38a77e20440f,81b90e3a033d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.674 ERROR 8587 --- [pool-ocp-schedules-7,b95c38a77e20440f,81b90e3a033d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1432 2024-05-14 14:21:25.675 ERROR 8587 --- [pool-ocp-schedules-7,b95c38a77e20440f,81b90e3a033d] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.AlarmSummaryServiceImpl.refreshClusterAlarmSummary(AlarmSummaryServiceImpl.java:94) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmSummary(AlarmSchedules.java:104) at sun.reflect.GeneratedMethodAccessor1105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1432 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 75 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341281) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341281) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:25.784 WARN 8587 --- [pool-ocp-async-5,5cf46f1ab58f4b47,b35359713e74] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:25.784 WARN 8587 --- [pool-ocp-async-10,5c7b85eef7f14c73,7f331e3dc3dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:25.784 ERROR 8587 --- [pool-ocp-async-10,5c7b85eef7f14c73,7f331e3dc3dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1432 2024-05-14 14:21:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,e37e02f8cd924757,35674b31e04e] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1012,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:21:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,e37e02f8cd924757,35674b31e04e] c.o.o.m.s.OcpCacheMonitorServiceImpl : MetricSearchStats:{ob_sysstat_40012=20, ob_server_resource_memory_assigned_bytes=10, ob_sysstat_40011=20, node_memory_sreclaimable_bytes=17, ob_sysstat_40010=20, ob_unit_num=10, tcp_retrans=17, ob_database_disk_required_size=51, go_memstats_mspan_sys_bytes=13, ob_sysstat_30213=15, go_memstats_stack_sys_bytes=13, ob_sysstat_30212=15, exporter_export_metrics_bytes_total=23, ob_sysstat_30217=15, node_filesystem_size_bytes=50, ob_sysstat_30216=15, http_server_requests_seconds_count=124, ob_tenant_request_queue_total_size=25, jvm_gc_memory_allocated_bytes_total=3, ob_compaction_frozen_time=19, ob_system_event_total_waits=25, monagent_input_sql_duration_seconds_sum=56, ob_tenant_disk_v4_log_disk_size=19, log_stream_degraded_count=19, ob_sysstat_40019=20, ob_sysstat_40018=20, processor_process_metrics_total=19, ob_plan_cache_hit_total=19, jvm_gc_max_data_size_bytes=3, node_filesystem_readonly=48, go_memstats_frees_total=13, io_await=39, host_available=10, ob_sysstat_30220=15, ob_sysstat_30222=15, ob_sysstat_30221=15, go_memstats_mallocs_total=13, ob_unit_config_max_memory_bytes=24, ob_database_disk_data_size=50, io_util=39, ob_sysstat_200002=20, ob_sysstat_200001=20, ob_tenant_memstore_freeze_cnt=17, ob_tenant_disk_v4_data_size=19, ob_tenant_unit_min_memory=24, ob_sysstat_60087=20, ob_memstore_total_bytes=25, metric_cardinality_count=15, jvm_threads_states_threads=8, process_resident_memory_bytes=13, ob_cache_size_bytes=36, ob_tenant_assigned_cpu_total=19, ob_tenant_unit_max_memory=24, input_collect_metrics_total=19, ob_sysstat_50039=20, ob_sysstat_60083=20, ob_sysstat_50038=20, node_disk_io_time_weighted_seconds_total=26, node_disk_write_time_seconds_total=26, cpu_count=17, output_write_metrics_total=9, ob_cluster_sync=8, process_open_fds=13, ob_sysstat_50037=20, process_memory_rss_bytes=21, http_status_count=17, process_max_fds=13, ob_server_resource_cpu_assigned_percent=10, ob_sysstat_50030=20, ocp_alarm_detect_duration_ms_count=120, ob_sysstat_80057=20, sql_audit_input_collect_lost_total=12, go_memstats_heap_inuse_bytes=13, go_memstats_mcache_sys_bytes=13, ob_sysstat_40118=20, ob_tenant_disk_v4_log_size=19, ob_sysstat_40117=20, ob_sysstat_40116=20, node_memory_memfree_bytes=17, ob_sysstat_40005=20, process_exists=31, ob_sysstat_40004=20, ob_sysstat_40003=20, ob_sysstat_40002=20, go_gc_duration_seconds=18, ob_server_resource_disk_bytes=10, ob_sysstat_40001=20, ocp_alarm_detect_duration_ms_sum=120, ob_sysstat_40000=20, jvm_threads_live_threads=3, ob_sysstat_30200=15, ob_sysstat_30201=15, ob_sysstat_30204=15, ob_sysstat_30205=15, ob_sysstat_30208=15, process_thread_count=21, ob_sysstat_30209=15, ob_sysstat_50040=20, node_memory_cached_bytes=17, ob_table_num=19, ob_sysstat_40009=20, ob_disk_free_bytes=10, ob_sysstat_40008=20, node_filesystem_avail_bytes=50, ob_sysstat_40007=20, ob_sysstat_40006=20, ob_sysstat_10000=20, ob_sysstat_10006=20, ob_sysstat_10005=20, ob_unit_config_max_iops=24, ob_plan_cache_memory_bytes=19, ob_sysstat_10002=20, node_network_transmit_errs_total=41, go_memstats_last_gc_time_seconds=13, ob_sysstat_10001=20, ob_sysstat_10004=20, ob_sysstat_10003=20, go_gc_duration_seconds_count=13, ocp_monitor_collect_request_duration_ms_count=7, monagent_oceanbase_plan_explain_size=1, ob_sysstat_50011=20, ob_sysstat_50010=20, monitor_exporter_avaliable=24, node_disk_read_bytes_total=26, clock_diff_milliseconds=9, ob_compaction_is_suspended=19, mysql_output_write_sql_milliseconds_summary_count=17, go_memstats_lookups_total=13, mysql_output_write_sql_count=17, process_cpu_percent=21, log_tailer_count=13, ob_sysstat_60057=20, host_agent_process_status=13, ob_server_resource_cpu=10, go_memstats_alloc_bytes=13, ob_server_num=15, node_cpu_seconds_total_native=34, ob_sysstat_140002=20, ob_sysstat_140005=20, ob_sysstat_140006=20, ob_sysstat_140003=20, ob_tenant_resource_min_memory=19, ob_session_all_num=19, jvm_gc_pause_seconds_count=7, ob_memstore_freeze_times=25, ob_sysstat_50022=20, ob_sysstat_50021=20, jvm_gc_overhead_percent=3, ob_system_event_time_waited=25, ob_tenant_resource_min_cpu=19, ob_cluster_status_check=9, monagent_plugin_execute_seconds_total=31, jvm_memory_committed_bytes=10, node_net_bandwidth_bps=41, ob_tenant_server_data_index_data_size=20, monagent_oceanbase_db_pool_idle=1, go_memstats_heap_idle_bytes=13, go_memstats_gc_sys_bytes=13, ob_server_resource_memory_bytes=10, go_info=14, ob_tenant_assigned_mem_assigned=19, log_tailer_processed_file_count=16, node_load15=16, ob_disk_log_assigned_bytes=10, ob_tenant_memstore_minor_freeze_times=17, ob_tenant_server_required_size=20, jvm_memory_max_bytes=10, ob_unit_config_min_iops=24, ob_sysstat_30080=20, ob_sysstat_60031=20, process_fd_count=21, ob_sysstat_30082=20, ob_sysstat_30081=20, ob_tenant_unit_max_cpu=24, ob_sysstat_30084=20, ob_sysstat_30083=20, ob_sysstat_30086=20, node_memory_buffers_bytes=17, ob_sysstat_30085=20, ob_sysstat_50009=20, go_memstats_heap_released_bytes=13, ob_tenant_log_disk_total_bytes=19, node_network_receive_bytes_total=41, ob_sysstat_50005=20, ob_memstore_freeze_trigger_bytes=25, ob_sysstat_50008=20, ob_waitevent_wait_seconds_total=19, ob_server_stopped_duration_seconds=11, ob_sysstat_50001=20, ob_sysstat_50004=20, ob_sysstat_50000=20, go_memstats_next_gc_bytes=13, ob_session_active_num=19, node_filesystem_files_free=54, ob_memtable_max_snapshot_duration_seconds=14, node_disk_read_time_seconds_total=26, ob_sysstat_60021=20, ob_sysstat_60020=20, monagent_oceanbase_audit_unique_key_cache_size=1, ob_compaction_frozen_version=19, ob_sysstat_60024=20, metric_count=11, ob_sysstat_60023=20, ob_sysstat_60022=20, process_virtual_memory_bytes=13, ob_tenant_assigned_cpu_assigned=19, ob_tenant_unit_min_cpu=24, ob_unit_config_max_cpu=24, http_request_milliseconds_summary_count=34, monagent_oceanbase_audit_timeinfo_cache_size=1, ob_sysstat_20002=20, monagent_input_sql_duration_seconds_bucket=60, ob_sysstat_20001=20, node_cpu_seconds_total=24, ob_sysstat_20000=20, http_request_milliseconds_summary=37, ob_index_error_num=10, ob_tenant_memory_hold_bytes=19, ob_sysstat_30066=20, ob_log_level_count=16, go_memstats_buck_hash_sys_bytes=13, monagent_pipeline_report_metrics_total=14, sql_audit_input_collect_total_total=12, mysql_output_write_sql_milliseconds_summary_sum=17, ob_tenant_disk_total_size=19, mysql_output_write_task_size=17, node_disk_reads_completed_total=26, exporter_export_metrics_total=23, ob_disk_log_total_bytes=10, ob_sysstat_60019=20, system_cpu_count=3, process_uptime_seconds=21, ob_sysstat_130004=20, ob_sysstat_60003=20, ob_sysstat_60002=20, node_ntp_offset_seconds=9, ob_sysstat_60001=20, ob_sysstat_60000=20, go_memstats_heap_sys_bytes=13, ocp_meta_db_health=4, ob_sysstat_140012=20, ob_sysstat_140013=20, jvm_gc_pause_seconds_max=7, ob_disk_total_bytes=10, watch_ob_dir_exists=15, ob_tenant_request_queue_large_size=25, go_memstats_heap_objects=13, go_memstats_mcache_inuse_bytes=13, go_memstats_other_sys_bytes=13, ob_sysstat_130000=20, jvm_memory_used_bytes=10, ob_sysstat_130001=20, go_threads=13, ob_sysstat_130002=20, ob_sysstat_60005=20, ob_sysstat_60004=20, http_request_milliseconds_summary_sum=34, http_server_requests_seconds_sum=124, ob_memstore_active_bytes=25, go_memstats_alloc_bytes_total=13, ob_tenant_assigned_mem_total=19, process_count=22, node_memory_memtotal_bytes=17, node_network_transmit_drop_total=41, ob_waitevent_wait_total=19, ob_tenant_log_disk_used_bytes=19, jvm_gc_memory_promoted_bytes_total=3, ocp_monitor_collect_request_errors_total=4, ob_sysstat_30011=20, ob_sysstat_30010=20, ob_sysstat_30013=20, ob_sysstat_30012=20, ob_disk_log_used_bytes=10, ob_tenant500_memory_used_bytes=10, ob_compaction_is_error=19, node_network_transmit_bytes_total=41, node_network_receive_drop_total=41, monagent_pipeline_execute_total=20, node_filesystem_files=54, process_start_time_seconds=13, ob_tenant_log_sync_delay=19, go_memstats_heap_alloc_bytes=13, ob_tenant_resource_max_cpu=19, ntp_service_available=9, go_gc_duration_seconds_sum=13, go_memstats_mspan_inuse_bytes=13, ob_server_resource_memory_assigned_percent=10, mysql_output_write_sql_milliseconds_summary=20, monagent_pipeline_execute_seconds_total=20, jvm_gc_pause_seconds_sum=7, ob_sysstat_80001=20, go_memstats_sys_bytes=13, node_network_receive_errs_total=41, system_load_average_1m=3, monagent_oceanbase_audit_stat_cache_size=1, observer_ulimit_max_fd_count=10, ob_tenant_memory_used_bytes=19, ob_plan_cache_access_total=19, monagent_oceanbase_plan_cache_size=1, ob_tenant_server_data_size=20, monagent_oceanbase_audit_sample_cache_size=1, ob_sysstat_80002=20, ob_sysstat_80003=20, ob_sysstat_80007=20, node_disk_writes_completed_total=26, ob_sysstat_80008=20, ob_sysstat_80009=20, ob_tenant_memstore_compact_trigger_ratio=17, ob_sysstat_40030=20, process_cpu_seconds_total=13, node_load1=16, ob_sysstat_120001=20, ob_sysstat_120002=20, ob_sysstat_120000=20, ob_tenant_resource_max_memory=19, system_cpu_usage=3, ob_sysstat_120009=20, go_memstats_stack_inuse_bytes=13, ob_sysstat_120008=20, node_load5=16, ob_sysstat_120005=20, jvm_threads_peak_threads=3, ob_sysstat_120006=20, process_cpu_usage=3, monagent_input_sql_duration_seconds_count=56, node_disk_written_bytes_total=26, monagent_oceanbase_ash_cache_size=1, monagent_pipeline_process_metrics_total=27, go_goroutines=13, ob_compaction_last_version=19, ob_sysstat_30000=20, ob_server_resource_cpu_assigned=10, ob_sysstat_30002=20, ob_unit_config_min_cpu=24, ob_sysstat_30001=20, process_virtual_memory_max_bytes=13, monagent_oceanbase_plan_timeinfo_cache_size=1, monagent_plugin_execute_total=31, ob_tenant500_memory_hold_bytes=10, ob_sysstat_30006=20, arbitration_status_inactive_server_count=10, ob_sysstat_30005=20, ob_sysstat_30008=20, ob_sysstat_30007=20, ob_sysstat_30009=20, ob_compaction_current_timestamp=19, ob_compaction_start_time=19, oceanbase_connectivity=12} 2024-05-14 14:21:25.990 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:25.990 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.012 INFO 8587 --- [pool-ocp-async-3,b887097678bf4241,b83aa06be146] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:26.046 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.047 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.047 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:26.094 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.094 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.094 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:26.112 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.112 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.112 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.112 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.112 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:26.112 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:26.126 WARN 8587 --- [pool-ocp-async-2,4ed771a578454a97,eac4efc6a6c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:26.126 WARN 8587 --- [pool-ocp-async-8,9e8c8201d3fb4744,99b240b8809d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.126 ERROR 8587 --- [pool-ocp-async-8,9e8c8201d3fb4744,99b240b8809d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.209 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.209 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 2024-05-14 14:21:26.210 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1433 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.494 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.496 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341285) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341285) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:26.501 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.702 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.777 INFO 8587 --- [pool-ocp-async-9,68670cb6dee347f4,2e3fb40b0ff1] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:26.780 WARN 8587 --- [pool-ocp-async-6,9138b8017b22463f,6ad3b041edd5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.780 ERROR 8587 --- [pool-ocp-async-6,9138b8017b22463f,6ad3b041edd5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.819 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.819 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.819 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.820 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.820 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.820 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.820 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:26.820 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 2024-05-14 14:21:26.820 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.820 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.820 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.820 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1434 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.974 WARN 8587 --- [pool-ocp-schedules-18,ba8e15e72c074fc7,c7e481c1ece1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:26.998 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:26.999 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:27.052 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1435 2024-05-14 14:21:27.337 WARN 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:27.488 WARN 8587 --- [pool-ocp-schedules-20,ee0a333252534007,cc07c516b729] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:27.502 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:27.503 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:27.784 WARN 8587 --- [pool-ocp-async-4,88a95a85e35943c4,bc0d1f88d293] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:27.784 WARN 8587 --- [pool-ocp-async-5,5cf46f1ab58f4b47,b35359713e74] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:27.784 ERROR 8587 --- [pool-ocp-async-5,5cf46f1ab58f4b47,b35359713e74] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1436 2024-05-14 14:21:27.897 INFO 8587 --- [pool-ocp-async-10,5cbe631665e2483e,3f206b3b65ea] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:27.986 WARN 8587 --- [pool-prometheus-exporter-check1,1d6236713f064749,fdd00861aae9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.006 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:28.006 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:28.013 WARN 8587 --- [alarm-detect-4,b887097678bf4241,539255b5b624] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.013 WARN 8587 --- [alarm-detect-22,b887097678bf4241,03adb31e6f0e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.014 WARN 8587 --- [alarm-detect-5,b887097678bf4241,e92662e491d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.014 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,8152ab817f73] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.014 WARN 8587 --- [alarm-detect-2,b887097678bf4241,fc3bb833fffe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.014 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,e9a25532359e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.014 WARN 8587 --- [alarm-detect-8,b887097678bf4241,f76bef8ef518] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [alarm-detect-13,b887097678bf4241,8b816232fb82] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,707738be0421] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,4e07c4a43fdd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [alarm-detect-18,b887097678bf4241,acdf68e9ba05] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [alarm-detect-9,b887097678bf4241,83d643f6eb88] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [alarm-detect-24,b887097678bf4241,50145b40e16d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [alarm-detect-17,b887097678bf4241,f0c5b2d4981a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1649505a907d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,103b0caad826] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1247708fb1f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,b7e7a1e7ba36] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.016 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,444320e0a5f1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.016 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,aee7f3e2ff86] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.016 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,0d620298dede] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.016 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,af74348ff523] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.016 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1b59b2447185] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.017 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,86abc6330088] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.017 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,7d3c632cbc1e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.018 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,bff35c458b12] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,6ed457daa437] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.018 WARN 8587 --- [pool-metric-query-5,b887097678bf4241,4273fba0b729] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.019 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,0afd89473c66] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.019 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,26917a2fa3f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.020 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,c30bbe402083] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.020 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,2227f5ff4a3d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.020 WARN 8587 --- [pool-metric-query-3,b887097678bf4241,3838dbec4f0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.126 WARN 8587 --- [pool-ocp-async-11,580cf69f30ca4935,3b956f4854e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.126 WARN 8587 --- [pool-ocp-async-2,4ed771a578454a97,eac4efc6a6c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:28.127 ERROR 8587 --- [pool-ocp-async-2,4ed771a578454a97,eac4efc6a6c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1437 2024-05-14 14:21:28.377 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.509 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:28.510 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:28.702 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.778 INFO 8587 --- [pool-ocp-async-2,b72d242f375a4692,3fef81d3461f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:28.781 WARN 8587 --- [pool-ocp-async-9,68670cb6dee347f4,2e3fb40b0ff1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:28.788 WARN 8587 --- [pool-ocp-async-2,b72d242f375a4692,3fef81d3461f] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:29.013 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.014 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.015 WARN 8587 --- [pool-ocp-async-3,b887097678bf4241,b83aa06be146] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-21,b887097678bf4241,f6e5e65c067b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-19,b887097678bf4241,9db5a6759df7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-27,b887097678bf4241,dd6da31d3c41] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-6,b887097678bf4241,3f48840a8887] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-4,b887097678bf4241,539255b5b624] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-26,b887097678bf4241,8935818d1543] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-10,b887097678bf4241,812b25b157bd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-28,b887097678bf4241,74aaa845f60d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-14,b887097678bf4241,f15e72c8f0ce] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-23,b887097678bf4241,d841ff389bec] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-30,b887097678bf4241,4f6a3479a1ae] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-1,b887097678bf4241,ca702bb30da4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:29.015 ERROR 8587 --- [alarm-detect-4,b887097678bf4241,539255b5b624] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-5,b887097678bf4241,e92662e491d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-25,b887097678bf4241,f569a7d681ee] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-12,b887097678bf4241,76ff426b8695] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-22,b887097678bf4241,03adb31e6f0e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-22,b887097678bf4241,03adb31e6f0e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.015 ERROR 8587 --- [alarm-detect-5,b887097678bf4241,e92662e491d0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-8,b887097678bf4241,f76bef8ef518] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 WARN 8587 --- [alarm-detect-24,b887097678bf4241,50145b40e16d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-8,b887097678bf4241,f76bef8ef518] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-24,b887097678bf4241,50145b40e16d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.016 WARN 8587 --- [alarm-detect-9,b887097678bf4241,83d643f6eb88] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-9,b887097678bf4241,83d643f6eb88] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.016 WARN 8587 --- [alarm-detect-13,b887097678bf4241,8b816232fb82] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-13,b887097678bf4241,8b816232fb82] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.016 WARN 8587 --- [alarm-detect-17,b887097678bf4241,f0c5b2d4981a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-17,b887097678bf4241,f0c5b2d4981a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-20,b887097678bf4241,bcfbbb6d312a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-29,b887097678bf4241,4f696e974ed3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:21:29.015 WARN 8587 --- [alarm-detect-2,b887097678bf4241,fc3bb833fffe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 WARN 8587 --- [alarm-detect-18,b887097678bf4241,acdf68e9ba05] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-2,b887097678bf4241,fc3bb833fffe] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.016 ERROR 8587 --- [alarm-detect-18,b887097678bf4241,acdf68e9ba05] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-5,b887097678bf4241,e92662e491d0] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 ERROR 8587 --- [alarm-detect-4,b887097678bf4241,539255b5b624] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_server_cannot_connect_arbitration org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-22,b887097678bf4241,03adb31e6f0e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-24,b887097678bf4241,50145b40e16d] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-8,b887097678bf4241,f76bef8ef518] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-13,b887097678bf4241,8b816232fb82] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-9,b887097678bf4241,83d643f6eb88] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.017 WARN 8587 --- [alarm-detect-17,b887097678bf4241,f0c5b2d4981a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.018 WARN 8587 --- [alarm-detect-2,b887097678bf4241,fc3bb833fffe] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.018 WARN 8587 --- [alarm-detect-18,b887097678bf4241,acdf68e9ba05] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:29.094 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.113 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.113 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.210 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.332 WARN 8587 --- [pool-overview-container-6,f3c04a48ffda41d3,51bc2f3435e9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.337 WARN 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.337 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1439 2024-05-14 14:21:29.338 ERROR 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1439 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.338 INFO 8587 --- [pool-prometheus-minute-schedule-1,c81fb89f6d7e44e3,d75b228fed6f] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667685336, count=0, elapsed=4002 2024-05-14 14:21:29.338 INFO 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:29.488 WARN 8587 --- [pool-ocp-schedules-20,ee0a333252534007,cc07c516b729] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.488 ERROR 8587 --- [pool-ocp-schedules-20,ee0a333252534007,cc07c516b729] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1439 2024-05-14 14:21:29.489 ERROR 8587 --- [pool-ocp-schedules-20,ee0a333252534007,cc07c516b729] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1439 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.498 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.502 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:29.517 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.517 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:29.705 WARN 8587 --- [pool-overview-container-3,5ce24b369e7c4311,673134f79bb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.706 WARN 8587 --- [pool-overview-container-4,0bdcd933a9d04fb0,5e04f11f1081] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.705 WARN 8587 --- [pool-overview-container-8,1423a0886c6a4116,9c769393dd10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.784 WARN 8587 --- [pool-ocp-async-1,d6779446b6d34d3e,4c7a5bf5c960] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.784 WARN 8587 --- [pool-ocp-async-4,88a95a85e35943c4,bc0d1f88d293] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.784 ERROR 8587 --- [pool-ocp-async-4,88a95a85e35943c4,bc0d1f88d293] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:29.897 WARN 8587 --- [pool-overview-container-5,2f078700875047e2,cd56c4eb6610] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.897 WARN 8587 --- [pool-ocp-async-10,5cbe631665e2483e,3f206b3b65ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:29.967 INFO 8587 --- [pool-ocp-schedules-10,b769433d2c654a22,b828546dcf18] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:21:29.986 WARN 8587 --- [pool-prometheus-exporter-check1,1d6236713f064749,fdd00861aae9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,1d6236713f064749,fdd00861aae9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:29.987 ERROR 8587 --- [pool-prometheus-exporter-check1,1d6236713f064749,fdd00861aae9] c.o.ocp.monitor.OcpMonitorManager : checkActiveExporters failed: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.getAllExporterIdsWithSwitchOn(OcpExporterServiceImpl.java:178) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkActive(OcpExporterStatusCheckServiceImpl.java:87) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$3(OcpMonitorManager.java:144) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:30.014 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,8152ab817f73] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.014 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,8152ab817f73] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,e9a25532359e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.015 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,e9a25532359e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-21,b887097678bf4241,f6e5e65c067b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,4e07c4a43fdd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-19,b887097678bf4241,9db5a6759df7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 ERROR 8587 --- [pool-metric-query-2,b887097678bf4241,4e07c4a43fdd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-6,b887097678bf4241,3f48840a8887] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-26,b887097678bf4241,8935818d1543] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1649505a907d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,bff35c458b12] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.015 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,1649505a907d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.015 ERROR 8587 --- [pool-metric-query-2,b887097678bf4241,bff35c458b12] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-14,b887097678bf4241,f15e72c8f0ce] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-30,b887097678bf4241,4f6a3479a1ae] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,444320e0a5f1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-23,b887097678bf4241,d841ff389bec] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.016 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,444320e0a5f1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-28,b887097678bf4241,74aaa845f60d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.016 WARN 8587 --- [alarm-detect-12,b887097678bf4241,76ff426b8695] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-27,b887097678bf4241,dd6da31d3c41] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [alarm-detect-1,b887097678bf4241,ca702bb30da4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.016 WARN 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.015 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,707738be0421] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.016 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,707738be0421] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.016 WARN 8587 --- [alarm-detect-25,b887097678bf4241,f569a7d681ee] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,6ed457daa437] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 WARN 8587 --- [alarm-detect-20,b887097678bf4241,bcfbbb6d312a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-5,b887097678bf4241,4273fba0b729] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 WARN 8587 --- [alarm-detect-29,b887097678bf4241,4f696e974ed3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-5,b887097678bf4241,4273fba0b729] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,6ed457daa437] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,c30bbe402083] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-2,b887097678bf4241,c30bbe402083] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,7d3c632cbc1e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-2,b887097678bf4241,7d3c632cbc1e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1b59b2447185] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,1b59b2447185] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,af74348ff523] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.017 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,af74348ff523] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.017 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,2227f5ff4a3d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,2227f5ff4a3d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-2,b887097678bf4241,26917a2fa3f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-2,b887097678bf4241,26917a2fa3f0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,0d620298dede] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,0d620298dede] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,86abc6330088] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,86abc6330088] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,1247708fb1f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,1247708fb1f6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-3,b887097678bf4241,3838dbec4f0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-3,b887097678bf4241,3838dbec4f0a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,0afd89473c66] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,0afd89473c66] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,103b0caad826] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.018 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,103b0caad826] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.018 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,b7e7a1e7ba36] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.019 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,b7e7a1e7ba36] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.019 WARN 8587 --- [pool-metric-query-1,b887097678bf4241,aee7f3e2ff86] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.019 ERROR 8587 --- [pool-metric-query-1,b887097678bf4241,aee7f3e2ff86] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1440 2024-05-14 14:21:30.021 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:30.022 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:30.112 WARN 8587 --- [pool-overview-container-1,d41d54157f5c4689,590af6e2f1bc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:30.127 WARN 8587 --- [pool-ocp-async-5,84e1acc22d504db2,117793341f72] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:30.127 WARN 8587 --- [pool-ocp-async-11,580cf69f30ca4935,3b956f4854e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.127 ERROR 8587 --- [pool-ocp-async-11,580cf69f30ca4935,3b956f4854e4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1441 2024-05-14 14:21:30.378 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.378 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1441 2024-05-14 14:21:30.378 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1441 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:30.525 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:30.528 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527558) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527558) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:30.702 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1442 2024-05-14 14:21:30.703 INFO 8587 --- [pool-prometheus-second-schedule-1,408f4db7001c4fe8,241b52bc2800] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=6, collectTaskCount=6 2024-05-14 14:21:30.778 INFO 8587 --- [pool-ocp-async-6,50205f69e1194188,6103a16afa51] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:30.781 WARN 8587 --- [pool-ocp-async-9,68670cb6dee347f4,2e3fb40b0ff1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:30.781 ERROR 8587 --- [pool-ocp-async-9,68670cb6dee347f4,2e3fb40b0ff1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1442 2024-05-14 14:21:31.029 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.032 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.095 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.095 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.095 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:31.113 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.113 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.113 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.113 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.113 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:31.113 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:31.211 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.211 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.211 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.333 WARN 8587 --- [pool-overview-container-6,f3c04a48ffda41d3,51bc2f3435e9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.333 ERROR 8587 --- [pool-overview-container-6,f3c04a48ffda41d3,51bc2f3435e9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.334 ERROR 8587 --- [pool-overview-container-6,f3c04a48ffda41d3,51bc2f3435e9] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.334 WARN 8587 --- [pool-overview-container-6,f3c04a48ffda41d3,51bc2f3435e9] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.338 WARN 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.498 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.498 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1443 2024-05-14 14:21:31.499 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:31.502 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.535 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341303) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341303) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:31.536 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.706 WARN 8587 --- [pool-overview-container-4,0bdcd933a9d04fb0,5e04f11f1081] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.706 WARN 8587 --- [pool-overview-container-3,5ce24b369e7c4311,673134f79bb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.706 WARN 8587 --- [pool-overview-container-8,1423a0886c6a4116,9c769393dd10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.706 ERROR 8587 --- [pool-overview-container-4,0bdcd933a9d04fb0,5e04f11f1081] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.706 ERROR 8587 --- [pool-overview-container-3,5ce24b369e7c4311,673134f79bb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.706 ERROR 8587 --- [pool-overview-container-8,1423a0886c6a4116,9c769393dd10] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.707 ERROR 8587 --- [pool-overview-container-8,1423a0886c6a4116,9c769393dd10] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.707 ERROR 8587 --- [pool-overview-container-3,5ce24b369e7c4311,673134f79bb0] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.707 ERROR 8587 --- [pool-overview-container-4,0bdcd933a9d04fb0,5e04f11f1081] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.707 WARN 8587 --- [pool-overview-container-8,1423a0886c6a4116,9c769393dd10] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.707 WARN 8587 --- [pool-overview-container-3,5ce24b369e7c4311,673134f79bb0] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.707 WARN 8587 --- [pool-overview-container-4,0bdcd933a9d04fb0,5e04f11f1081] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.784 WARN 8587 --- [pool-ocp-async-7,c1fd72ec1177466c,f07df28234bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.784 WARN 8587 --- [pool-ocp-async-1,d6779446b6d34d3e,4c7a5bf5c960] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.785 ERROR 8587 --- [pool-ocp-async-1,d6779446b6d34d3e,4c7a5bf5c960] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.821 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.821 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.821 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.821 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:31.897 WARN 8587 --- [pool-overview-container-5,2f078700875047e2,cd56c4eb6610] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.897 ERROR 8587 --- [pool-overview-container-5,2f078700875047e2,cd56c4eb6610] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.897 WARN 8587 --- [pool-ocp-async-10,5cbe631665e2483e,3f206b3b65ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:31.897 ERROR 8587 --- [pool-ocp-async-10,5cbe631665e2483e,3f206b3b65ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 2024-05-14 14:21:31.898 ERROR 8587 --- [pool-overview-container-5,2f078700875047e2,cd56c4eb6610] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.899 WARN 8587 --- [pool-overview-container-5,2f078700875047e2,cd56c4eb6610] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1444 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:31.968 WARN 8587 --- [pool-ocp-schedules-10,b769433d2c654a22,b828546dcf18] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.017 WARN 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.018 WARN 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.019 WARN 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.020 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.039 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.039 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.112 WARN 8587 --- [pool-overview-container-1,d41d54157f5c4689,590af6e2f1bc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:32.112 ERROR 8587 --- [pool-overview-container-1,d41d54157f5c4689,590af6e2f1bc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1445 2024-05-14 14:21:32.113 ERROR 8587 --- [pool-overview-container-1,d41d54157f5c4689,590af6e2f1bc] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1445 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.114 WARN 8587 --- [pool-overview-container-1,d41d54157f5c4689,590af6e2f1bc] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1445 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.127 WARN 8587 --- [pool-ocp-async-5,84e1acc22d504db2,117793341f72] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:32.127 WARN 8587 --- [pool-ocp-async-8,967248df2d5f4e5d,d7ba5dc2ff36] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.127 ERROR 8587 --- [pool-ocp-async-5,84e1acc22d504db2,117793341f72] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1445 2024-05-14 14:21:32.542 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.543 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:32.703 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.778 INFO 8587 --- [pool-ocp-async-11,db8c9ad9badd4b4a,5549d2fc404e] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:32.782 WARN 8587 --- [pool-ocp-async-6,50205f69e1194188,6103a16afa51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:32.788 WARN 8587 --- [pool-ocp-async-11,db8c9ad9badd4b4a,5549d2fc404e] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:32.986 WARN 8587 --- [pool-prometheus-exporter-check2,a4cc60e993bb47ef,8f90e4c5b800] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:33.046 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.047 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.047 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:33.339 WARN 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.339 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 2024-05-14 14:21:33.339 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.340 INFO 8587 --- [pool-prometheus-minute-schedule-1,1ab590d248f94847,517b912975d3] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667689338, count=0, elapsed=4002 2024-05-14 14:21:33.340 INFO 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:33.379 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:33.503 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1447 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.550 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.551 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.785 WARN 8587 --- [pool-ocp-async-2,60b0ea24814e4c47,8c7735ef1997] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:33.785 WARN 8587 --- [pool-ocp-async-7,c1fd72ec1177466c,f07df28234bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.785 ERROR 8587 --- [pool-ocp-async-7,c1fd72ec1177466c,f07df28234bd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.821 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.821 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.822 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.822 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.822 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.822 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.822 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.822 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.822 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.823 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.823 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.823 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:33.968 WARN 8587 --- [pool-ocp-schedules-10,b769433d2c654a22,b828546dcf18] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:33.968 ERROR 8587 --- [pool-ocp-schedules-10,b769433d2c654a22,b828546dcf18] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:33.969 ERROR 8587 --- [pool-ocp-schedules-10,b769433d2c654a22,b828546dcf18] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.018 WARN 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.018 ERROR 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:34.018 WARN 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.018 ERROR 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:34.019 WARN 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.019 ERROR 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:34.019 ERROR 8587 --- [alarm-detect-15,b887097678bf4241,4faab75a0024] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_nvme_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.019 ERROR 8587 --- [alarm-detect-11,b887097678bf4241,325751ae3a97] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_sda_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.020 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.020 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 2024-05-14 14:21:34.020 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:34.020 ERROR 8587 --- [alarm-detect-16,b887097678bf4241,d8925f0b5e9f] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=refresh_location_cache_failed_by_metric org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1448 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.054 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.054 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.095 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:34.114 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:34.114 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:34.127 WARN 8587 --- [pool-ocp-async-9,f31130e7c5bd4008,45c40ed9ef4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:34.127 WARN 8587 --- [pool-ocp-async-8,967248df2d5f4e5d,d7ba5dc2ff36] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.127 ERROR 8587 --- [pool-ocp-async-8,967248df2d5f4e5d,d7ba5dc2ff36] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1449 2024-05-14 14:21:34.212 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:34.557 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.558 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:34.703 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1450 2024-05-14 14:21:34.778 INFO 8587 --- [pool-ocp-async-7,623a0ff264284e1b,685129be7b69] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:34.782 WARN 8587 --- [pool-ocp-async-6,50205f69e1194188,6103a16afa51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.782 ERROR 8587 --- [pool-ocp-async-6,50205f69e1194188,6103a16afa51] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1450 2024-05-14 14:21:34.986 WARN 8587 --- [pool-prometheus-exporter-check2,a4cc60e993bb47ef,8f90e4c5b800] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:34.986 ERROR 8587 --- [pool-prometheus-exporter-check2,a4cc60e993bb47ef,8f90e4c5b800] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1450 2024-05-14 14:21:34.987 ERROR 8587 --- [pool-prometheus-exporter-check2,a4cc60e993bb47ef,8f90e4c5b800] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters failed: com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at check-inactive-exporter at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkInactive(OcpExporterStatusCheckServiceImpl.java:120) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$4(OcpMonitorManager.java:149) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 12 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 20 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1450 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 27 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:35.047 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:35.047 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1450 2024-05-14 14:21:35.048 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:35.062 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:35.062 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:35.340 WARN 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:35.379 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:35.379 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1451 2024-05-14 14:21:35.380 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1451 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:35.566 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:35.567 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341316) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341316) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:35.785 WARN 8587 --- [pool-ocp-async-1,a685b23548f4468b,71984305f1d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:35.785 WARN 8587 --- [pool-ocp-async-2,60b0ea24814e4c47,8c7735ef1997] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:35.785 ERROR 8587 --- [pool-ocp-async-2,60b0ea24814e4c47,8c7735ef1997] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1452 2024-05-14 14:21:36.013 INFO 8587 --- [pool-ocp-async-2,f3c62eddae774813,5f8f5087ff94] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:36.070 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:36.071 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:36.096 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:36.096 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 2024-05-14 14:21:36.096 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:36.114 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:36.114 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:36.114 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 2024-05-14 14:21:36.114 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 2024-05-14 14:21:36.114 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:36.114 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:36.127 WARN 8587 --- [pool-ocp-async-9,f31130e7c5bd4008,45c40ed9ef4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:36.127 WARN 8587 --- [pool-ocp-async-3,b6f66ce3de2a44b7,9c65ccaaa5c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:36.127 ERROR 8587 --- [pool-ocp-async-9,f31130e7c5bd4008,45c40ed9ef4f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 2024-05-14 14:21:36.212 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:36.212 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 2024-05-14 14:21:36.213 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1453 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:36.504 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:36.574 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:36.576 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341320) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341320) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:36.703 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:36.778 INFO 8587 --- [pool-ocp-async-6,2bd8b18e68ae4b13,6a2c9eaef06c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:36.782 WARN 8587 --- [pool-ocp-async-7,623a0ff264284e1b,685129be7b69] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:36.789 WARN 8587 --- [pool-ocp-async-6,2bd8b18e68ae4b13,6a2c9eaef06c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:37.054 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:37.078 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:37.080 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:37.290 WARN 8587 --- [pool-ocp-schedules-14,445f5e241c0f46dc,9915704c67f2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:37.341 WARN 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:37.341 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1455 2024-05-14 14:21:37.341 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1455 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:37.342 INFO 8587 --- [pool-prometheus-minute-schedule-1,ae032c34e3f04423,f5abf92bdcc6] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667693340, count=0, elapsed=4002 2024-05-14 14:21:37.342 INFO 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:37.582 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:37.583 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:37.785 WARN 8587 --- [pool-ocp-async-5,d1378290e3d7433c,670f86aacbe9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:37.785 WARN 8587 --- [pool-ocp-async-1,a685b23548f4468b,71984305f1d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:37.785 ERROR 8587 --- [pool-ocp-async-1,a685b23548f4468b,71984305f1d0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1456 2024-05-14 14:21:37.897 INFO 8587 --- [pool-ocp-async-1,55fdcf63ac5b47f9,4d65f8f85065] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:38.007 WARN 8587 --- [pool-ocp-schedules-12,af8157201ecb4542,8206bbc7f4cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.007 WARN 8587 --- [pool-ocp-schedules-16,a9c873f9e45f4fac,8380c1eefa2b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.007 WARN 8587 --- [pool-ocp-schedules-17,c0afcff904524c8f,5e8e298e8715] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.007 WARN 8587 --- [pool-ocp-schedules-8,6094386799934fb7,3a08b5bf5302] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.008 WARN 8587 --- [pool-ocp-schedules-2,951f17938687438a,5e7aaae9ee9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.009 WARN 8587 --- [pool-ocp-schedules-10,de5710ae5cd4432e,f09f3873984c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.009 WARN 8587 --- [pool-ocp-schedules-19,6ef3f75bb00d4f33,8a7f5c71f842] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.010 WARN 8587 --- [pool-ocp-schedules-3,787963d09e664e66,335fadef9ef2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.012 WARN 8587 --- [pool-ocp-schedules-11,ff4df5fa00124d23,f16538f1dedf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.013 WARN 8587 --- [pool-ocp-async-10,9fa34c04984345fc,48f8529760ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.013 WARN 8587 --- [pool-ocp-async-4,f4e516c353ca4a25,6a43c468ae11] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.013 WARN 8587 --- [pool-ocp-async-8,35d7715ee22c49dd,f39219342069] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.013 WARN 8587 --- [alarm-detect-3,f3c62eddae774813,089df56f655b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [alarm-detect-13,f3c62eddae774813,92f044298deb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [alarm-detect-6,f3c62eddae774813,6e4e45e26181] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [alarm-detect-18,f3c62eddae774813,30bc155b73d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [alarm-detect-14,f3c62eddae774813,b6bf7609b2c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,86edae959126] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.014 WARN 8587 --- [alarm-detect-23,f3c62eddae774813,dadbabbb91a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,517914f040ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,8cc6a2c981e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,d1eb65548a6f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,1f2b9ab3252a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.016 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,1db02238158b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.016 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,b49d48200010] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.016 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9eabc867b459] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.016 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,a7e471650770] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,498609605f2d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,436dff85c72a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9ee6c4a3b422] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,48c90d00dc8e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9d4a29b50dd3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,f87198a00097] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.018 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,d1b279ed4b78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.018 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,454e8f35f88d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.018 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,2692b8d624eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.019 WARN 8587 --- [pool-metric-query-3,f3c62eddae774813,f25263e4b33f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.019 WARN 8587 --- [pool-metric-query-3,f3c62eddae774813,2abd4477da34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.086 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:38.087 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:38.128 WARN 8587 --- [pool-ocp-async-11,7b879cf88d56458d,68e4dcb2ee62] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.128 WARN 8587 --- [pool-ocp-async-3,b6f66ce3de2a44b7,9c65ccaaa5c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:38.128 ERROR 8587 --- [pool-ocp-async-3,b6f66ce3de2a44b7,9c65ccaaa5c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1457 2024-05-14 14:21:38.204 WARN 8587 --- [pool-ocp-schedules-9,22f8839d161441d5,74dc2fb6db65] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.381 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.499 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.504 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.589 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:38.591 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:38.704 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1458 2024-05-14 14:21:38.778 INFO 8587 --- [pool-ocp-async-3,26f61f2f442645d2,8218bec5f388] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:38.783 WARN 8587 --- [pool-ocp-async-7,623a0ff264284e1b,685129be7b69] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:38.783 ERROR 8587 --- [pool-ocp-async-7,623a0ff264284e1b,685129be7b69] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1458 2024-05-14 14:21:38.823 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.824 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.824 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:38.824 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.014 WARN 8587 --- [pool-ocp-async-2,f3c62eddae774813,5f8f5087ff94] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:39.014 WARN 8587 --- [alarm-detect-7,f3c62eddae774813,ad2cb97fe49f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-17,f3c62eddae774813,1cdae0033669] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-30,f3c62eddae774813,d04b848fc75e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-13,f3c62eddae774813,92f044298deb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.014 WARN 8587 --- [alarm-detect-22,f3c62eddae774813,25f98cbf1dc2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:39.015 ERROR 8587 --- [alarm-detect-13,f3c62eddae774813,92f044298deb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-3,f3c62eddae774813,089df56f655b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.015 ERROR 8587 --- [alarm-detect-3,f3c62eddae774813,089df56f655b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.014 WARN 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-19,f3c62eddae774813,c870d569b5a3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-9,f3c62eddae774813,ef9bc562767e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-10,f3c62eddae774813,8f8fda50af2d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-2,f3c62eddae774813,9c163262472a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-18,f3c62eddae774813,30bc155b73d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.015 ERROR 8587 --- [alarm-detect-18,f3c62eddae774813,30bc155b73d1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-21,f3c62eddae774813,304b9e5219e7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-1,f3c62eddae774813,d439027914af] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:39.016 WARN 8587 --- [alarm-detect-14,f3c62eddae774813,b6bf7609b2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.016 ERROR 8587 --- [alarm-detect-14,f3c62eddae774813,b6bf7609b2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.015 WARN 8587 --- [alarm-detect-23,f3c62eddae774813,dadbabbb91a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.016 ERROR 8587 --- [alarm-detect-23,f3c62eddae774813,dadbabbb91a5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.016 WARN 8587 --- [alarm-detect-6,f3c62eddae774813,6e4e45e26181] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.016 ERROR 8587 --- [alarm-detect-6,f3c62eddae774813,6e4e45e26181] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:39.016 WARN 8587 --- [alarm-detect-3,f3c62eddae774813,089df56f655b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:39.017 WARN 8587 --- [alarm-detect-13,f3c62eddae774813,92f044298deb] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:39.017 WARN 8587 --- [alarm-detect-18,f3c62eddae774813,30bc155b73d1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:39.017 ERROR 8587 --- [alarm-detect-14,f3c62eddae774813,b6bf7609b2c6] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=arbitration_service_unavailable org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:39.018 WARN 8587 --- [alarm-detect-23,f3c62eddae774813,dadbabbb91a5] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:39.018 WARN 8587 --- [alarm-detect-6,f3c62eddae774813,6e4e45e26181] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:39.052 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.055 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] c.o.o.s.c.m.InnerExporterServiceImpl : Failed to collect ocp self-metrics org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1456 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:765) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:818) at org.springframework.jdbc.core.JdbcTemplate.queryForList(JdbcTemplate.java:935) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.querySeriesId(SeriesKeyIdPersistent.java:44) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.querySeriesId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.queryAndStoreToCache(SeriesIdKeyService.java:106) at com.oceanbase.ocp.monitor.service.IdKeyService.getId(IdKeyService.java:68) at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.getSeriesId(SeriesIdKeyService.java:89) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.mapMetricLines(RollupMetricDataStore.java:105) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.store(RollupMetricDataStore.java:86) at com.oceanbase.ocp.server.common.metrics.InnerExporterServiceImpl.collect(InnerExporterServiceImpl.java:90) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1456 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.093 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.094 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.096 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.114 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.115 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.214 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.291 WARN 8587 --- [pool-ocp-schedules-14,445f5e241c0f46dc,9915704c67f2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.291 ERROR 8587 --- [pool-ocp-schedules-14,445f5e241c0f46dc,9915704c67f2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1459 2024-05-14 14:21:39.292 ERROR 8587 --- [pool-ocp-schedules-14,445f5e241c0f46dc,9915704c67f2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1459 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.332 WARN 8587 --- [pool-overview-container-7,e2513d3c71a545ba,6e94383f016c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.342 WARN 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.597 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.598 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:39.705 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey sync key id start. 2024-05-14 14:21:39.705 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646861111220957184 2024-05-14 14:21:39.706 WARN 8587 --- [pool-overview-container-2,3d718f4dfc51469f,ca78fb98a80a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.706 WARN 8587 --- [pool-overview-container-8,84a9e8479b6e438e,8803b9ba2f94] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.706 WARN 8587 --- [pool-overview-container-6,fd133d23187a4158,0f2c9fc29874] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.785 WARN 8587 --- [pool-ocp-async-6,fbd694ccfb4d4d8b,b43dfc3d0863] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.785 WARN 8587 --- [pool-ocp-async-5,d1378290e3d7433c,670f86aacbe9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:39.786 ERROR 8587 --- [pool-ocp-async-5,d1378290e3d7433c,670f86aacbe9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:39.883 WARN 8587 --- [pool-ocp-schedules-7,8a4106a22a814ebb,255a0adfbd9b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.897 WARN 8587 --- [pool-overview-container-3,727a2008bb574057,806c9acd8233] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:39.897 WARN 8587 --- [pool-ocp-async-1,55fdcf63ac5b47f9,4d65f8f85065] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:40.007 WARN 8587 --- [pool-ocp-schedules-12,af8157201ecb4542,8206bbc7f4cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-12,af8157201ecb4542,8206bbc7f4cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.008 WARN 8587 --- [pool-ocp-schedules-16,a9c873f9e45f4fac,8380c1eefa2b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-16,a9c873f9e45f4fac,8380c1eefa2b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.008 WARN 8587 --- [pool-ocp-schedules-17,c0afcff904524c8f,5e8e298e8715] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-17,c0afcff904524c8f,5e8e298e8715] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.008 WARN 8587 --- [pool-ocp-schedules-8,6094386799934fb7,3a08b5bf5302] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-8,6094386799934fb7,3a08b5bf5302] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.008 WARN 8587 --- [pool-ocp-schedules-2,951f17938687438a,5e7aaae9ee9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-2,951f17938687438a,5e7aaae9ee9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-12,af8157201ecb4542,8206bbc7f4cd] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkClusterStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkClusterStatusSchedule(ClusterSchedules.java:64) at sun.reflect.GeneratedMethodAccessor779.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-17,c0afcff904524c8f,5e8e298e8715] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkStandbyClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkStandbyClusterInfoSchedule(ClusterSchedules.java:78) at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.008 ERROR 8587 --- [pool-ocp-schedules-8,6094386799934fb7,3a08b5bf5302] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at syncClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.syncClusterInfoSchedule(ClusterSchedules.java:89) at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.009 ERROR 8587 --- [pool-ocp-schedules-2,951f17938687438a,5e7aaae9ee9a] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostStatusSchedule(ClusterSchedules.java:115) at sun.reflect.GeneratedMethodAccessor783.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.009 ERROR 8587 --- [pool-ocp-schedules-16,a9c873f9e45f4fac,8380c1eefa2b] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.service.audit.AuditEventService.enableAudit(AuditEventService.java:306) at com.oceanbase.ocp.service.audit.AuditEventService.refreshMethodToAuditEventMetaMap(AuditEventService.java:313) at com.oceanbase.ocp.service.audit.AuditEventService$$FastClassBySpringCGLIB$$cf41526c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.audit.AuditEventService$$EnhancerBySpringCGLIB$$3f6c2e63.refreshMethodToAuditEventMetaMap() at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 73 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.009 WARN 8587 --- [pool-ocp-schedules-10,de5710ae5cd4432e,f09f3873984c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.009 ERROR 8587 --- [pool-ocp-schedules-10,de5710ae5cd4432e,f09f3873984c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.009 WARN 8587 --- [pool-ocp-schedules-19,6ef3f75bb00d4f33,8a7f5c71f842] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.010 ERROR 8587 --- [pool-ocp-schedules-19,6ef3f75bb00d4f33,8a7f5c71f842] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.010 WARN 8587 --- [pool-ocp-schedules-3,787963d09e664e66,335fadef9ef2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.010 ERROR 8587 --- [pool-ocp-schedules-3,787963d09e664e66,335fadef9ef2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.010 ERROR 8587 --- [pool-ocp-schedules-10,de5710ae5cd4432e,f09f3873984c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostClockDiffSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostClockDiffSchedule(ClusterSchedules.java:148) at sun.reflect.GeneratedMethodAccessor784.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.010 ERROR 8587 --- [pool-ocp-schedules-19,6ef3f75bb00d4f33,8a7f5c71f842] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostAgentStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostAgentStatusSchedule(ClusterSchedules.java:164) at sun.reflect.GeneratedMethodAccessor785.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.011 ERROR 8587 --- [pool-ocp-schedules-3,787963d09e664e66,335fadef9ef2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllArbitrationService at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllArbitrationService(ClusterSchedules.java:180) at sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.013 WARN 8587 --- [pool-ocp-async-10,9fa34c04984345fc,48f8529760ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.013 ERROR 8587 --- [pool-ocp-async-10,9fa34c04984345fc,48f8529760ac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.013 WARN 8587 --- [pool-ocp-async-8,35d7715ee22c49dd,f39219342069] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.013 WARN 8587 --- [pool-ocp-async-4,f4e516c353ca4a25,6a43c468ae11] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.013 ERROR 8587 --- [pool-ocp-async-8,35d7715ee22c49dd,f39219342069] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.013 ERROR 8587 --- [pool-ocp-async-4,f4e516c353ca4a25,6a43c468ae11] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.013 WARN 8587 --- [pool-ocp-schedules-11,ff4df5fa00124d23,f16538f1dedf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.013 ERROR 8587 --- [pool-ocp-schedules-11,ff4df5fa00124d23,f16538f1dedf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.014 WARN 8587 --- [pool-ocp-async-4,f4e516c353ca4a25,6a43c468ae11] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy391.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSubscriptionService.listAll(OcpAlarmSubscriptionService.java:406) at com.oceanbase.ocp.alarm.core.notification.AlarmStatisticsService.doScheduleTask(AlarmStatisticsService.java:129) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(AlarmNotifier.java:304) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier$$FastClassBySpringCGLIB$$ca38577b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.014 ERROR 8587 --- [pool-ocp-schedules-11,ff4df5fa00124d23,f16538f1dedf] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllStandbyTenant at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllStandbyTenant(ClusterSchedules.java:192) at sun.reflect.GeneratedMethodAccessor787.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.014 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,86edae959126] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.015 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,86edae959126] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-7,f3c62eddae774813,ad2cb97fe49f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,517914f040ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-30,f3c62eddae774813,d04b848fc75e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,d1eb65548a6f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-17,f3c62eddae774813,1cdae0033669] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,517914f040ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.015 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,d1eb65548a6f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-10,f3c62eddae774813,8f8fda50af2d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,436dff85c72a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-9,f3c62eddae774813,ef9bc562767e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-19,f3c62eddae774813,c870d569b5a3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-2,f3c62eddae774813,9c163262472a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 WARN 8587 --- [alarm-detect-22,f3c62eddae774813,25f98cbf1dc2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.015 ERROR 8587 --- [pool-metric-query-2,f3c62eddae774813,436dff85c72a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.016 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,1f2b9ab3252a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.016 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,1f2b9ab3252a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.016 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,498609605f2d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.016 ERROR 8587 --- [pool-metric-query-2,f3c62eddae774813,498609605f2d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.016 WARN 8587 --- [alarm-detect-21,f3c62eddae774813,304b9e5219e7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.016 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9ee6c4a3b422] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.016 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,9ee6c4a3b422] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.016 WARN 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.016 WARN 8587 --- [pool-metric-query-3,f3c62eddae774813,2abd4477da34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.016 ERROR 8587 --- [pool-metric-query-3,f3c62eddae774813,2abd4477da34] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.016 WARN 8587 --- [alarm-detect-1,f3c62eddae774813,d439027914af] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,1db02238158b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,1db02238158b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9d4a29b50dd3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,9d4a29b50dd3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,f87198a00097] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-2,f3c62eddae774813,f87198a00097] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,a7e471650770] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-2,f3c62eddae774813,a7e471650770] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,8cc6a2c981e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-3,f3c62eddae774813,f25263e4b33f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,8cc6a2c981e5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-3,f3c62eddae774813,f25263e4b33f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-2,f3c62eddae774813,d1b279ed4b78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-2,f3c62eddae774813,d1b279ed4b78] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,454e8f35f88d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.017 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,454e8f35f88d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.017 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,2692b8d624eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.018 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,2692b8d624eb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:40.018 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,b49d48200010] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.018 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,b49d48200010] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.018 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,9eabc867b459] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.018 WARN 8587 --- [pool-metric-query-1,f3c62eddae774813,48c90d00dc8e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.018 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,9eabc867b459] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.018 ERROR 8587 --- [pool-metric-query-1,f3c62eddae774813,48c90d00dc8e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1460 2024-05-14 14:21:40.101 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.101 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.112 WARN 8587 --- [pool-overview-container-4,bbfa216416e54d85,f60856f6efa2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:40.128 WARN 8587 --- [pool-ocp-async-11,7b879cf88d56458d,68e4dcb2ee62] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.128 WARN 8587 --- [pool-ocp-async-9,a67488fb508a40e0,5bc58c0ccbff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:40.128 ERROR 8587 --- [pool-ocp-async-11,7b879cf88d56458d,68e4dcb2ee62] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 2024-05-14 14:21:40.204 WARN 8587 --- [pool-ocp-schedules-9,22f8839d161441d5,74dc2fb6db65] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.204 ERROR 8587 --- [pool-ocp-schedules-9,22f8839d161441d5,74dc2fb6db65] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 2024-05-14 14:21:40.205 ERROR 8587 --- [pool-ocp-schedules-9,22f8839d161441d5,74dc2fb6db65] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at collect-obproxy-metrics at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.lockAndExec(ObproxySchedules.java:34) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.collectObproxyMetrics(ObproxySchedules.java:29) at sun.reflect.GeneratedMethodAccessor789.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.381 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.381 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 2024-05-14 14:21:40.382 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.499 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.499 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 2024-05-14 14:21:40.499 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:40.505 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1461 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.605 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:40.607 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:40.704 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:40.779 INFO 8587 --- [pool-ocp-async-8,e11c35acad3647f1,bf230896c225] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:40.783 WARN 8587 --- [pool-ocp-async-3,26f61f2f442645d2,8218bec5f388] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:40.789 WARN 8587 --- [pool-ocp-async-8,e11c35acad3647f1,bf230896c225] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:40.824 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.824 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:40.824 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.824 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:40.824 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.824 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:40.824 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:40.824 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:40.824 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:40.825 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:40.825 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:40.825 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341334) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:41.020 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:41.053 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:41.097 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.097 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1462 2024-05-14 14:21:41.097 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:41.109 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.110 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.115 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.115 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 2024-05-14 14:21:41.115 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.115 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 2024-05-14 14:21:41.115 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:41.115 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:41.214 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.214 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 2024-05-14 14:21:41.215 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.333 WARN 8587 --- [pool-overview-container-7,e2513d3c71a545ba,6e94383f016c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.333 ERROR 8587 --- [pool-overview-container-7,e2513d3c71a545ba,6e94383f016c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 2024-05-14 14:21:41.334 ERROR 8587 --- [pool-overview-container-7,e2513d3c71a545ba,6e94383f016c] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.335 WARN 8587 --- [pool-overview-container-7,e2513d3c71a545ba,6e94383f016c] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.342 WARN 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.343 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 2024-05-14 14:21:41.343 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1463 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.343 INFO 8587 --- [pool-prometheus-minute-schedule-1,1746a52bcfd34f09,b13bfcd54633] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667697342, count=0, elapsed=4001 2024-05-14 14:21:41.344 INFO 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:41.490 WARN 8587 --- [pool-ocp-schedules-6,bf255a58e15b457d,e1309077a741] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:41.613 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341338) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341338) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:41.614 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.706 WARN 8587 --- [pool-overview-container-8,84a9e8479b6e438e,8803b9ba2f94] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.706 WARN 8587 --- [pool-overview-container-6,fd133d23187a4158,0f2c9fc29874] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.706 WARN 8587 --- [pool-overview-container-2,3d718f4dfc51469f,ca78fb98a80a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.706 ERROR 8587 --- [pool-overview-container-8,84a9e8479b6e438e,8803b9ba2f94] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.707 ERROR 8587 --- [pool-overview-container-2,3d718f4dfc51469f,ca78fb98a80a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.706 ERROR 8587 --- [pool-overview-container-6,fd133d23187a4158,0f2c9fc29874] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.707 ERROR 8587 --- [pool-overview-container-6,fd133d23187a4158,0f2c9fc29874] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.707 ERROR 8587 --- [pool-overview-container-2,3d718f4dfc51469f,ca78fb98a80a] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.707 ERROR 8587 --- [pool-overview-container-8,84a9e8479b6e438e,8803b9ba2f94] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.708 WARN 8587 --- [pool-overview-container-6,fd133d23187a4158,0f2c9fc29874] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.708 WARN 8587 --- [pool-overview-container-8,84a9e8479b6e438e,8803b9ba2f94] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.708 WARN 8587 --- [pool-overview-container-2,3d718f4dfc51469f,ca78fb98a80a] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.712 WARN 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:41.785 WARN 8587 --- [pool-ocp-async-2,bba7538a855e451e,fadfac56aff9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:41.786 WARN 8587 --- [pool-ocp-async-6,fbd694ccfb4d4d8b,b43dfc3d0863] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.786 ERROR 8587 --- [pool-ocp-async-6,fbd694ccfb4d4d8b,b43dfc3d0863] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.884 WARN 8587 --- [pool-ocp-schedules-7,8a4106a22a814ebb,255a0adfbd9b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.884 ERROR 8587 --- [pool-ocp-schedules-7,8a4106a22a814ebb,255a0adfbd9b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.885 ERROR 8587 --- [pool-ocp-schedules-7,8a4106a22a814ebb,255a0adfbd9b] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.897 WARN 8587 --- [pool-overview-container-3,727a2008bb574057,806c9acd8233] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.897 ERROR 8587 --- [pool-overview-container-3,727a2008bb574057,806c9acd8233] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.898 WARN 8587 --- [pool-ocp-async-1,55fdcf63ac5b47f9,4d65f8f85065] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:41.898 ERROR 8587 --- [pool-ocp-async-1,55fdcf63ac5b47f9,4d65f8f85065] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:41.898 ERROR 8587 --- [pool-overview-container-3,727a2008bb574057,806c9acd8233] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:41.899 WARN 8587 --- [pool-overview-container-3,727a2008bb574057,806c9acd8233] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.016 WARN 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.017 WARN 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.017 WARN 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.017 WARN 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.018 WARN 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.048 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.112 WARN 8587 --- [pool-overview-container-4,bbfa216416e54d85,f60856f6efa2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:42.112 ERROR 8587 --- [pool-overview-container-4,bbfa216416e54d85,f60856f6efa2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 2024-05-14 14:21:42.113 ERROR 8587 --- [pool-overview-container-4,bbfa216416e54d85,f60856f6efa2] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.114 WARN 8587 --- [pool-overview-container-4,bbfa216416e54d85,f60856f6efa2] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1464 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.116 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.118 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.128 WARN 8587 --- [pool-ocp-async-7,90d852978bb64c34,8fd0ca78c919] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:42.128 WARN 8587 --- [pool-ocp-async-9,a67488fb508a40e0,5bc58c0ccbff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:42.128 ERROR 8587 --- [pool-ocp-async-9,a67488fb508a40e0,5bc58c0ccbff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1465 2024-05-14 14:21:42.620 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.622 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:42.704 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1466 2024-05-14 14:21:42.779 INFO 8587 --- [pool-ocp-async-5,0bba4c4ac6224d19,5f4bafd8f67f] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:42.784 WARN 8587 --- [pool-ocp-async-3,26f61f2f442645d2,8218bec5f388] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:42.784 ERROR 8587 --- [pool-ocp-async-3,26f61f2f442645d2,8218bec5f388] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1466 2024-05-14 14:21:43.021 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:43.021 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1466 2024-05-14 14:21:43.021 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:43.123 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.125 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.344 WARN 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:43.382 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:43.490 WARN 8587 --- [pool-ocp-schedules-6,bf255a58e15b457d,e1309077a741] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:43.490 ERROR 8587 --- [pool-ocp-schedules-6,bf255a58e15b457d,e1309077a741] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1467 2024-05-14 14:21:43.491 ERROR 8587 --- [pool-ocp-schedules-6,bf255a58e15b457d,e1309077a741] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1467 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.506 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:43.626 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.628 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.713 ERROR 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : SeriesIdKey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1466 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:84) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.fetchAfterId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.fetchAfterId(SeriesIdKeyService.java:101) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1466 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:43.713 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey sync key id start. 2024-05-14 14:21:43.713 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826909637210112 2024-05-14 14:21:43.786 WARN 8587 --- [pool-ocp-async-4,1708530dcabd4541,8d3d24ff015d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:43.786 WARN 8587 --- [pool-ocp-async-2,bba7538a855e451e,fadfac56aff9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:43.786 ERROR 8587 --- [pool-ocp-async-2,bba7538a855e451e,fadfac56aff9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:43.969 INFO 8587 --- [pool-ocp-schedules-14,7246e87115b042c0,9168dc73e4b1] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:21:44.017 WARN 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.017 WARN 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.017 ERROR 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.017 ERROR 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.017 WARN 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.018 ERROR 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.018 WARN 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.018 ERROR 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.018 WARN 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.018 ERROR 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.018 ERROR 8587 --- [alarm-detect-8,f3c62eddae774813,e8dda4dea74c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_net_send_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.018 ERROR 8587 --- [alarm-detect-26,f3c62eddae774813,11938b8232d7] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_full org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.019 ERROR 8587 --- [alarm-detect-5,f3c62eddae774813,1502cc6efff4] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_cpu_util_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.019 ERROR 8587 --- [alarm-detect-24,f3c62eddae774813,6e6b0b0a4321] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.019 ERROR 8587 --- [alarm-detect-4,f3c62eddae774813,92f9703ebd1d] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_log_disk_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.048 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.048 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.048 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:44.097 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.115 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.115 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.128 WARN 8587 --- [pool-ocp-async-6,3561b5473b8e4084,10cd2d1b1cb4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.128 WARN 8587 --- [pool-ocp-async-7,90d852978bb64c34,8fd0ca78c919] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:44.128 ERROR 8587 --- [pool-ocp-async-7,90d852978bb64c34,8fd0ca78c919] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1468 2024-05-14 14:21:44.129 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.131 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.215 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.294 WARN 8587 --- [pool-ocp-schedules-11,a23f91a53d974e8a,afe43f5a8882] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.632 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.635 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:44.705 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.779 INFO 8587 --- [pool-ocp-async-2,a0cb48d6fb8542ed,18a2f234f8d5] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:44.784 WARN 8587 --- [pool-ocp-async-5,0bba4c4ac6224d19,5f4bafd8f67f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:44.789 WARN 8587 --- [pool-ocp-async-2,a0cb48d6fb8542ed,18a2f234f8d5] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:45.135 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:45.138 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:45.344 WARN 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:45.344 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1471 2024-05-14 14:21:45.345 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1471 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:45.345 INFO 8587 --- [pool-prometheus-minute-schedule-1,d5ea701896704179,2cb723da98d0] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667701344, count=0, elapsed=4001 2024-05-14 14:21:45.345 INFO 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:45.383 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:45.383 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1471 2024-05-14 14:21:45.383 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1471 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:45.506 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.639 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:45.641 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341473) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341473) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:45.721 WARN 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.786 WARN 8587 --- [pool-ocp-async-9,a1c1fd76bd5e47b4,5726ec924107] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.786 WARN 8587 --- [pool-ocp-async-4,1708530dcabd4541,8d3d24ff015d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:45.786 ERROR 8587 --- [pool-ocp-async-4,1708530dcabd4541,8d3d24ff015d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1472 2024-05-14 14:21:45.825 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.826 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.826 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.826 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:45.970 WARN 8587 --- [pool-ocp-schedules-14,7246e87115b042c0,9168dc73e4b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:46.012 INFO 8587 --- [pool-ocp-async-1,844577408b9c49c9,f57400edb1ca] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:46.097 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.098 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1472 2024-05-14 14:21:46.098 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:46.116 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.116 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.116 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1472 2024-05-14 14:21:46.116 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1472 2024-05-14 14:21:46.116 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:46.116 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:46.129 WARN 8587 --- [pool-ocp-async-8,6ebeb4d958564f47,5a3a539a769f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:46.129 WARN 8587 --- [pool-ocp-async-6,3561b5473b8e4084,10cd2d1b1cb4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.129 ERROR 8587 --- [pool-ocp-async-6,3561b5473b8e4084,10cd2d1b1cb4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1472 2024-05-14 14:21:46.142 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:46.144 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:46.207 WARN 8587 --- [pool-ocp-schedules-10,4199e483acf840b9,99f1c0ccc0b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:46.216 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.216 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1473 2024-05-14 14:21:46.216 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1473 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:46.294 WARN 8587 --- [pool-ocp-schedules-11,a23f91a53d974e8a,afe43f5a8882] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.294 ERROR 8587 --- [pool-ocp-schedules-11,a23f91a53d974e8a,afe43f5a8882] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1473 2024-05-14 14:21:46.295 ERROR 8587 --- [pool-ocp-schedules-11,a23f91a53d974e8a,afe43f5a8882] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.core.notification.NotificationSender.refresh(NotificationSender.java:114) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmInMemtory(AlarmSchedules.java:134) at sun.reflect.GeneratedMethodAccessor1107.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1473 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:46.646 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341478) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341478) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:46.648 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:46.705 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1474 2024-05-14 14:21:46.779 INFO 8587 --- [pool-ocp-async-3,32ddc65ace444942,f8e88f30d3a4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:46.784 WARN 8587 --- [pool-ocp-async-5,0bba4c4ac6224d19,5f4bafd8f67f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:46.784 ERROR 8587 --- [pool-ocp-async-5,0bba4c4ac6224d19,5f4bafd8f67f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1474 2024-05-14 14:21:47.150 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.151 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.346 WARN 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:47.500 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:47.507 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1475 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.654 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.655 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.722 ERROR 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : measurementIdkey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1474 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent.fetchAfterId(MeasurementIdPersistent.java:46) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent$$FastClassBySpringCGLIB$$278002a9.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.MeasurementIdPersistent$$EnhancerBySpringCGLIB$$32e03d86.fetchAfterId() at com.oceanbase.ocp.monitor.service.MeasurementIdService.fetchAfterId(MeasurementIdService.java:32) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1474 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.722 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey sync key id start. 2024-05-14 14:21:47.722 INFO 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.ocp.monitor.service.IdKeyService : Sync key and id, currentMaxSeriesId=646826483122630657 2024-05-14 14:21:47.786 WARN 8587 --- [pool-ocp-async-7,7b9ef9e680004518,74be372511e0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:47.786 WARN 8587 --- [pool-ocp-async-9,a1c1fd76bd5e47b4,5726ec924107] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.786 ERROR 8587 --- [pool-ocp-async-9,a1c1fd76bd5e47b4,5726ec924107] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.826 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.826 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.826 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.826 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.826 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.826 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.826 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.826 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.827 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.827 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.827 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.827 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:47.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:21:47.897 INFO 8587 --- [pool-ocp-async-2,1612e68865d54e54,b79183346bf8] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:47.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:21:47.970 WARN 8587 --- [pool-ocp-schedules-14,7246e87115b042c0,9168dc73e4b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:47.970 ERROR 8587 --- [pool-ocp-schedules-14,7246e87115b042c0,9168dc73e4b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:47.971 ERROR 8587 --- [pool-ocp-schedules-14,7246e87115b042c0,9168dc73e4b1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.014 WARN 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.014 WARN 8587 --- [alarm-detect-29,844577408b9c49c9,25a74bdd42ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.014 WARN 8587 --- [alarm-detect-15,844577408b9c49c9,02f94081eb37] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.014 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,972cb300efab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.014 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,11fdbb608c11] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,bbfefeb60949] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,efc54e5765ee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.015 WARN 8587 --- [alarm-detect-18,844577408b9c49c9,30e7207f652f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,138c752cfeb5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.015 WARN 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [alarm-detect-9,844577408b9c49c9,4da3b9870aaa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,c18397a91caa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,93e13fe0cc34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [alarm-detect-2,844577408b9c49c9,0e70fae8f340] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,0a2cbd7a0bbd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,87ae5798f3c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [alarm-detect-21,844577408b9c49c9,7bb16b8340d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,45b75aa42022] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [alarm-detect-26,844577408b9c49c9,9c2fb60f04db] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [alarm-detect-8,844577408b9c49c9,d57602034ab3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,72de18a0ca7b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,dbf46659853e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,e4b6c06a284f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.018 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,eddf9a90df42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.018 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,8fb7a7bdb783] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.019 WARN 8587 --- [pool-metric-query-3,844577408b9c49c9,d10db3f9a135] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.020 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,391167b72d36] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.020 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,3d0046ad4cfd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.021 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,3c327a10b020] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.021 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,a56b7fd1f16f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.021 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,76eeea0f3078] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.022 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,e6352a58e19a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.022 WARN 8587 --- [pool-metric-query-3,844577408b9c49c9,cf4558dc4611] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.023 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,28a9ce5602c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.129 WARN 8587 --- [pool-ocp-async-4,c0070709072a4919,56e6130794d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.129 WARN 8587 --- [pool-ocp-async-8,6ebeb4d958564f47,5a3a539a769f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:48.129 ERROR 8587 --- [pool-ocp-async-8,6ebeb4d958564f47,5a3a539a769f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1476 2024-05-14 14:21:48.157 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.159 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.208 WARN 8587 --- [pool-ocp-schedules-10,4199e483acf840b9,99f1c0ccc0b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:48.208 ERROR 8587 --- [pool-ocp-schedules-10,4199e483acf840b9,99f1c0ccc0b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1477 2024-05-14 14:21:48.208 ERROR 8587 --- [pool-ocp-schedules-10,4199e483acf840b9,99f1c0ccc0b4] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostVersionSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostVersionSchedule(ClusterSchedules.java:131) at sun.reflect.GeneratedMethodAccessor976.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1477 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.384 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.660 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.662 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:48.705 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.780 INFO 8587 --- [pool-ocp-async-9,15d78be98143469b,8f194ad3855c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:48.785 WARN 8587 --- [pool-ocp-async-3,32ddc65ace444942,f8e88f30d3a4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:48.790 WARN 8587 --- [pool-ocp-async-9,15d78be98143469b,8f194ad3855c] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:49.016 WARN 8587 --- [pool-ocp-async-1,844577408b9c49c9,f57400edb1ca] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-16,844577408b9c49c9,6463dbc8c19b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-13,844577408b9c49c9,35f5d22697a6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-30,844577408b9c49c9,8ddc9d23cb95] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-7,844577408b9c49c9,0915a6d0bcfd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-10,844577408b9c49c9,cd6d9652697f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-25,844577408b9c49c9,cd0d6c4c203c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:arbitration_status_inactive_server_count. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-3,844577408b9c49c9,935c2b4e96f3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-23,844577408b9c49c9,56a481244c2a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-19,844577408b9c49c9,94f79e8626ee] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-6,844577408b9c49c9,6286c82a4e1b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-27,844577408b9c49c9,c79d00826940] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-9,844577408b9c49c9,4da3b9870aaa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-28,844577408b9c49c9,4f9d2d780514] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-22,844577408b9c49c9,15722aa3122a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-5,844577408b9c49c9,cad5de5fe9e1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-24,844577408b9c49c9,a69cbce474aa] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-11,844577408b9c49c9,98b12338d387] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-2,844577408b9c49c9,0e70fae8f340] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-1,844577408b9c49c9,181b752b8095] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-8,844577408b9c49c9,d57602034ab3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-14,844577408b9c49c9,d5775df106fe] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-29,844577408b9c49c9,25a74bdd42ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-20,844577408b9c49c9,94a94d50b694] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-9,844577408b9c49c9,4da3b9870aaa] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-21,844577408b9c49c9,7bb16b8340d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.016 WARN 8587 --- [alarm-detect-15,844577408b9c49c9,02f94081eb37] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-18,844577408b9c49c9,30e7207f652f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-15,844577408b9c49c9,02f94081eb37] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-2,844577408b9c49c9,0e70fae8f340] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 WARN 8587 --- [alarm-detect-26,844577408b9c49c9,9c2fb60f04db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-26,844577408b9c49c9,9c2fb60f04db] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-8,844577408b9c49c9,d57602034ab3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-29,844577408b9c49c9,25a74bdd42ef] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-21,844577408b9c49c9,7bb16b8340d0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.017 ERROR 8587 --- [alarm-detect-18,844577408b9c49c9,30e7207f652f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-2,844577408b9c49c9,0e70fae8f340] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-29,844577408b9c49c9,25a74bdd42ef] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-26,844577408b9c49c9,9c2fb60f04db] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-9,844577408b9c49c9,4da3b9870aaa] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.020 WARN 8587 --- [alarm-detect-18,844577408b9c49c9,30e7207f652f] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-15,844577408b9c49c9,02f94081eb37] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.019 WARN 8587 --- [alarm-detect-8,844577408b9c49c9,d57602034ab3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.020 WARN 8587 --- [alarm-detect-21,844577408b9c49c9,7bb16b8340d0] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:49.098 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.116 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.116 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.163 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:49.165 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:49.217 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.333 WARN 8587 --- [pool-overview-container-5,1fbe3cfb4d9e4bf2,16c38b1be9e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.346 WARN 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.346 ERROR 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1479 2024-05-14 14:21:49.347 ERROR 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1479 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:49.347 INFO 8587 --- [pool-prometheus-minute-schedule-1,7ca5ecb655e54075,c513855838a7] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667705345, count=0, elapsed=4002 2024-05-14 14:21:49.347 INFO 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:49.500 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.500 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1479 2024-05-14 14:21:49.500 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:49.667 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:49.669 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:49.706 WARN 8587 --- [pool-overview-container-7,c70dc963528a4213,383b0fdad4d1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.706 WARN 8587 --- [pool-overview-container-1,fb72c6dfd43a4f5e,78ecc52ec937] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.706 WARN 8587 --- [pool-overview-container-6,5129f72949e84a39,914a6958549b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.730 WARN 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.786 WARN 8587 --- [pool-ocp-async-11,ca5f9375eefb4d69,59e62c1af305] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.786 WARN 8587 --- [pool-ocp-async-7,7b9ef9e680004518,74be372511e0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:49.786 ERROR 8587 --- [pool-ocp-async-7,7b9ef9e680004518,74be372511e0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:49.895 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.897 WARN 8587 --- [pool-overview-container-8,50eee23c02174673,2e10276e6ebf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.897 WARN 8587 --- [pool-ocp-async-2,1612e68865d54e54,b79183346bf8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:49.984 INFO 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715670000, interval=3600 2024-05-14 14:21:50.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,972cb300efab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,11fdbb608c11] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.015 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,972cb300efab] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.015 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,11fdbb608c11] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,bbfefeb60949] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.015 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,bbfefeb60949] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,efc54e5765ee] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.015 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,138c752cfeb5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.015 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,efc54e5765ee] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.016 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,138c752cfeb5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,c18397a91caa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,93e13fe0cc34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.016 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,c18397a91caa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.016 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,93e13fe0cc34] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.016 WARN 8587 --- [alarm-detect-16,844577408b9c49c9,6463dbc8c19b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.016 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,0a2cbd7a0bbd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.016 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,0a2cbd7a0bbd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.016 WARN 8587 --- [alarm-detect-7,844577408b9c49c9,0915a6d0bcfd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.016 WARN 8587 --- [alarm-detect-30,844577408b9c49c9,8ddc9d23cb95] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.016 WARN 8587 --- [alarm-detect-3,844577408b9c49c9,935c2b4e96f3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,72de18a0ca7b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.017 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,72de18a0ca7b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-23,844577408b9c49c9,56a481244c2a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-6,844577408b9c49c9,6286c82a4e1b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.016 WARN 8587 --- [alarm-detect-10,844577408b9c49c9,cd6d9652697f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-19,844577408b9c49c9,94f79e8626ee] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-22,844577408b9c49c9,15722aa3122a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,3c327a10b020] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-5,844577408b9c49c9,cad5de5fe9e1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-1,844577408b9c49c9,181b752b8095] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-24,844577408b9c49c9,a69cbce474aa] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,8fb7a7bdb783] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.017 ERROR 8587 --- [pool-metric-query-2,844577408b9c49c9,3c327a10b020] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.017 ERROR 8587 --- [pool-metric-query-2,844577408b9c49c9,8fb7a7bdb783] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,eddf9a90df42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.017 WARN 8587 --- [alarm-detect-14,844577408b9c49c9,d5775df106fe] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:21:50.017 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,eddf9a90df42] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.017 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,87ae5798f3c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.017 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,87ae5798f3c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-3,844577408b9c49c9,d10db3f9a135] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-3,844577408b9c49c9,d10db3f9a135] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,76eeea0f3078] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,76eeea0f3078] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,e6352a58e19a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-2,844577408b9c49c9,e6352a58e19a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,3d0046ad4cfd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-2,844577408b9c49c9,3d0046ad4cfd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,a56b7fd1f16f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,a56b7fd1f16f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.018 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,391167b72d36] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.018 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,391167b72d36] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.019 WARN 8587 --- [pool-metric-query-2,844577408b9c49c9,28a9ce5602c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.019 ERROR 8587 --- [pool-metric-query-2,844577408b9c49c9,28a9ce5602c7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.019 WARN 8587 --- [pool-metric-query-3,844577408b9c49c9,cf4558dc4611] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.019 ERROR 8587 --- [pool-metric-query-3,844577408b9c49c9,cf4558dc4611] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:50.019 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,45b75aa42022] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.019 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,45b75aa42022] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.019 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,dbf46659853e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.019 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,dbf46659853e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.019 WARN 8587 --- [pool-metric-query-1,844577408b9c49c9,e4b6c06a284f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.019 ERROR 8587 --- [pool-metric-query-1,844577408b9c49c9,e4b6c06a284f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.021 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:50.112 WARN 8587 --- [pool-overview-container-2,c5f4ec505f524470,f5df63c0aa87] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:50.129 WARN 8587 --- [pool-ocp-async-5,9ee1849e9b8c4a74,b4b20a358d7c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:50.129 WARN 8587 --- [pool-ocp-async-4,c0070709072a4919,56e6130794d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.129 ERROR 8587 --- [pool-ocp-async-4,c0070709072a4919,56e6130794d1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1480 2024-05-14 14:21:50.170 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:50.172 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:50.384 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.384 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1481 2024-05-14 14:21:50.385 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1481 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:50.508 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:50.673 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:50.685 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341495) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:50.706 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 2024-05-14 14:21:50.780 INFO 8587 --- [pool-ocp-async-7,32af80b365254707,b8cd863dffbd] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:50.785 WARN 8587 --- [pool-ocp-async-3,32ddc65ace444942,f8e88f30d3a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:50.785 ERROR 8587 --- [pool-ocp-async-3,32ddc65ace444942,f8e88f30d3a4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 2024-05-14 14:21:51.020 WARN 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.020 WARN 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.049 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.098 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.099 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 2024-05-14 14:21:51.099 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:51.117 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.117 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.117 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 2024-05-14 14:21:51.117 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 2024-05-14 14:21:51.117 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:51.117 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:51.177 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.188 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.217 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.218 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1483 2024-05-14 14:21:51.218 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1483 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.292 WARN 8587 --- [pool-ocp-schedules-9,8a76e420bf1d4f06,1f2c73f24407] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.333 WARN 8587 --- [pool-overview-container-5,1fbe3cfb4d9e4bf2,16c38b1be9e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.333 ERROR 8587 --- [pool-overview-container-5,1fbe3cfb4d9e4bf2,16c38b1be9e4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1483 2024-05-14 14:21:51.334 ERROR 8587 --- [pool-overview-container-5,1fbe3cfb4d9e4bf2,16c38b1be9e4] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1483 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.335 WARN 8587 --- [pool-overview-container-5,1fbe3cfb4d9e4bf2,16c38b1be9e4] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1483 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.348 WARN 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.681 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341500) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341500) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:51.691 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.706 WARN 8587 --- [pool-overview-container-7,c70dc963528a4213,383b0fdad4d1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.706 WARN 8587 --- [pool-overview-container-1,fb72c6dfd43a4f5e,78ecc52ec937] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.706 ERROR 8587 --- [pool-overview-container-7,c70dc963528a4213,383b0fdad4d1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.706 ERROR 8587 --- [pool-overview-container-1,fb72c6dfd43a4f5e,78ecc52ec937] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.706 WARN 8587 --- [pool-overview-container-6,5129f72949e84a39,914a6958549b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.707 ERROR 8587 --- [pool-overview-container-6,5129f72949e84a39,914a6958549b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.707 ERROR 8587 --- [pool-overview-container-6,5129f72949e84a39,914a6958549b] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.707 ERROR 8587 --- [pool-overview-container-1,fb72c6dfd43a4f5e,78ecc52ec937] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.707 ERROR 8587 --- [pool-overview-container-7,c70dc963528a4213,383b0fdad4d1] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.707 WARN 8587 --- [pool-overview-container-6,5129f72949e84a39,914a6958549b] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.707 WARN 8587 --- [pool-overview-container-1,fb72c6dfd43a4f5e,78ecc52ec937] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.708 WARN 8587 --- [pool-overview-container-7,c70dc963528a4213,383b0fdad4d1] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.730 ERROR 8587 --- [pool-ocp-schedules-18,ddef3ead5a2d4a29,828d5099915a] c.o.o.monitor.schedule.MonitorSchedules : recordIdKey Sync key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:378) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:470) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:480) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent.fetchAfterId(RecordKeyIdPersistent.java:46) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent$$FastClassBySpringCGLIB$$c73c5afb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.RecordKeyIdPersistent$$EnhancerBySpringCGLIB$$865e09bc.fetchAfterId() at com.oceanbase.ocp.monitor.service.RecordIdKeyService.fetchAfterId(RecordIdKeyService.java:113) at com.oceanbase.ocp.monitor.service.IdKeyService.syncKeyId(IdKeyService.java:80) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.syncSeriesKeyId(MonitorSchedules.java:67) at sun.reflect.GeneratedMethodAccessor975.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1482 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341500) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341500) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:51.786 WARN 8587 --- [pool-ocp-async-1,28e19ca718e044cd,29b88b6d7203] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:51.787 WARN 8587 --- [pool-ocp-async-11,ca5f9375eefb4d69,59e62c1af305] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.787 ERROR 8587 --- [pool-ocp-async-11,ca5f9375eefb4d69,59e62c1af305] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.895 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.896 ERROR 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.896 ERROR 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.o.m.h.RecordingRuleLabelMatchContainer : refreshClusterSnapshots error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy338.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshClusterSnapshots(RecordingRuleLabelMatchContainer.java:219) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:75) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.898 WARN 8587 --- [pool-overview-container-8,50eee23c02174673,2e10276e6ebf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.898 ERROR 8587 --- [pool-overview-container-8,50eee23c02174673,2e10276e6ebf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.898 WARN 8587 --- [pool-ocp-async-2,1612e68865d54e54,b79183346bf8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:51.898 ERROR 8587 --- [pool-ocp-async-2,1612e68865d54e54,b79183346bf8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:51.898 ERROR 8587 --- [pool-overview-container-8,50eee23c02174673,2e10276e6ebf] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.899 WARN 8587 --- [pool-overview-container-8,50eee23c02174673,2e10276e6ebf] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:51.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.016 WARN 8587 --- [alarm-detect-28,844577408b9c49c9,4f9d2d780514] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.018 WARN 8587 --- [alarm-detect-27,844577408b9c49c9,c79d00826940] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.021 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:52.021 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:52.022 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:21:52.112 WARN 8587 --- [pool-overview-container-2,c5f4ec505f524470,f5df63c0aa87] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:52.113 ERROR 8587 --- [pool-overview-container-2,c5f4ec505f524470,f5df63c0aa87] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:52.114 ERROR 8587 --- [pool-overview-container-2,c5f4ec505f524470,f5df63c0aa87] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.114 WARN 8587 --- [pool-overview-container-2,c5f4ec505f524470,f5df63c0aa87] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.129 WARN 8587 --- [pool-ocp-async-10,6b36e938d9c64449,281b41c93eec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.129 WARN 8587 --- [pool-ocp-async-5,9ee1849e9b8c4a74,b4b20a358d7c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:52.129 ERROR 8587 --- [pool-ocp-async-5,9ee1849e9b8c4a74,b4b20a358d7c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1484 2024-05-14 14:21:52.184 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.194 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.508 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.687 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.696 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:52.706 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.780 INFO 8587 --- [pool-ocp-async-4,9ddb304d49764798,dc1fa1f5a160] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:52.786 WARN 8587 --- [pool-ocp-async-7,32af80b365254707,b8cd863dffbd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.790 WARN 8587 --- [pool-ocp-async-4,9ddb304d49764798,dc1fa1f5a160] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:52.828 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.828 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.828 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:52.828 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:53.020 WARN 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.020 WARN 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.020 ERROR 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1486 2024-05-14 14:21:53.020 ERROR 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1486 2024-05-14 14:21:53.021 ERROR 8587 --- [alarm-detect-17,844577408b9c49c9,c49483ca6d30] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ic_server_connect_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1486 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.021 ERROR 8587 --- [alarm-detect-12,844577408b9c49c9,21873670e4f6] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_traffic_drop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1486 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.049 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.049 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1486 2024-05-14 14:21:53.049 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:21:53.053 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:53.191 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.199 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.293 WARN 8587 --- [pool-ocp-schedules-9,8a76e420bf1d4f06,1f2c73f24407] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.293 ERROR 8587 --- [pool-ocp-schedules-9,8a76e420bf1d4f06,1f2c73f24407] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1487 2024-05-14 14:21:53.293 ERROR 8587 --- [pool-ocp-schedules-9,8a76e420bf1d4f06,1f2c73f24407] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1487 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.348 WARN 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.348 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1487 2024-05-14 14:21:53.348 ERROR 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1487 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.349 INFO 8587 --- [pool-prometheus-minute-schedule-1,b459ffb4229148f6,73182ecc4dd4] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667709347, count=0, elapsed=4002 2024-05-14 14:21:53.349 INFO 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:53.386 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:53.694 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.702 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.787 WARN 8587 --- [pool-ocp-async-9,be87c39c955746f8,3afd6378b988] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:53.787 WARN 8587 --- [pool-ocp-async-1,28e19ca718e044cd,29b88b6d7203] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.787 ERROR 8587 --- [pool-ocp-async-1,28e19ca718e044cd,29b88b6d7203] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 2024-05-14 14:21:53.897 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:53.985 WARN 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:53.985 ERROR 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 2024-05-14 14:21:53.986 ERROR 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:135) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:53.986 INFO 8587 --- [pool-prometheus-hour-schedule-1,04782b18e41a4ba7,5d95057c3d5a] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667709984, count=0, elapsed=4002 2024-05-14 14:21:54.016 WARN 8587 --- [alarm-detect-28,844577408b9c49c9,4f9d2d780514] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.016 ERROR 8587 --- [alarm-detect-28,844577408b9c49c9,4f9d2d780514] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 2024-05-14 14:21:54.017 ERROR 8587 --- [alarm-detect-28,844577408b9c49c9,4f9d2d780514] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_merge_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.018 WARN 8587 --- [alarm-detect-27,844577408b9c49c9,c79d00826940] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.018 ERROR 8587 --- [alarm-detect-27,844577408b9c49c9,c79d00826940] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 2024-05-14 14:21:54.019 ERROR 8587 --- [alarm-detect-27,844577408b9c49c9,c79d00826940] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_tenant_partition_leader_absent org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.099 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:54.117 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:54.117 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:54.129 WARN 8587 --- [pool-ocp-async-3,11802f74852341f8,55c095f83903] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:54.129 WARN 8587 --- [pool-ocp-async-10,6b36e938d9c64449,281b41c93eec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.130 ERROR 8587 --- [pool-ocp-async-10,6b36e938d9c64449,281b41c93eec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1488 2024-05-14 14:21:54.198 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.205 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.219 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:54.520 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1489 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.701 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.706 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1489 2024-05-14 14:21:54.708 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.780 INFO 8587 --- [pool-ocp-async-5,074ea5250b9641e9,29c438563cb0] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:54.786 WARN 8587 --- [pool-ocp-async-7,32af80b365254707,b8cd863dffbd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.786 ERROR 8587 --- [pool-ocp-async-7,32af80b365254707,b8cd863dffbd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:54.828 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.828 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:54.828 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.828 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:54.828 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.828 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:54.828 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:54.828 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:54.828 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.829 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.829 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:54.829 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:55.053 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1490 2024-05-14 14:21:55.204 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:55.210 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:55.349 WARN 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:55.386 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:55.386 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1491 2024-05-14 14:21:55.387 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1491 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:55.492 WARN 8587 --- [pool-ocp-schedules-17,be92856673974374,9cd6a0ef927a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:55.708 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:55.714 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341523) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341523) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:55.787 WARN 8587 --- [pool-ocp-async-8,54d528abc9754137,3ecaa63dd2b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:55.787 WARN 8587 --- [pool-ocp-async-9,be87c39c955746f8,3afd6378b988] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:55.787 ERROR 8587 --- [pool-ocp-async-9,be87c39c955746f8,3afd6378b988] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:55.897 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:55.897 ERROR 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:55.898 ERROR 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.o.m.h.RecordingRuleLabelMatchContainer : refreshClusterTenantSnapshots error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy363.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshClusterTenantSnapshots(RecordingRuleLabelMatchContainer.java:248) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:76) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341523) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341523) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:56.012 INFO 8587 --- [pool-ocp-async-11,a1498d195a2641b3,f2b59be42996] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:21:56.099 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:56.100 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:56.100 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:21:56.118 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:56.118 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:56.118 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:21:56.118 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:56.118 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:56.118 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:21:56.129 WARN 8587 --- [pool-ocp-async-1,66b44105b66f419d,528ad3529e77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:56.130 WARN 8587 --- [pool-ocp-async-3,11802f74852341f8,55c095f83903] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:56.130 ERROR 8587 --- [pool-ocp-async-3,11802f74852341f8,55c095f83903] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1492 2024-05-14 14:21:56.211 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:56.217 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:56.219 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:56.219 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1493 2024-05-14 14:21:56.220 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1493 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:56.501 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:56.707 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:56.715 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341528) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341528) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:21:56.720 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:56.780 INFO 8587 --- [pool-ocp-async-4,05d3ee7b65cf480c,fd75c4854b29] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:56.786 WARN 8587 --- [pool-ocp-async-5,074ea5250b9641e9,29c438563cb0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:56.791 WARN 8587 --- [pool-ocp-async-4,05d3ee7b65cf480c,fd75c4854b29] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:21:57.219 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.223 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.350 WARN 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:57.350 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1495 2024-05-14 14:21:57.350 ERROR 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1495 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.351 INFO 8587 --- [pool-prometheus-minute-schedule-1,4edb66bb99d74c8f,bfdcf6c5e530] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667713349, count=0, elapsed=4002 2024-05-14 14:21:57.351 INFO 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667720, interval=60 2024-05-14 14:21:57.492 WARN 8587 --- [pool-ocp-schedules-17,be92856673974374,9cd6a0ef927a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:57.493 ERROR 8587 --- [pool-ocp-schedules-17,be92856673974374,9cd6a0ef927a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1495 2024-05-14 14:21:57.493 ERROR 8587 --- [pool-ocp-schedules-17,be92856673974374,9cd6a0ef927a] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1495 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.520 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:21:57.722 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.725 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:57.787 WARN 8587 --- [pool-ocp-async-2,2d96ef9558e0458f,5f1934d03992] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:57.787 WARN 8587 --- [pool-ocp-async-8,54d528abc9754137,3ecaa63dd2b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:57.787 ERROR 8587 --- [pool-ocp-async-8,54d528abc9754137,3ecaa63dd2b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1496 2024-05-14 14:21:57.897 INFO 8587 --- [pool-ocp-async-3,ad0a637425ba48a0,91c4f44095d0] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:21:57.899 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:57.971 INFO 8587 --- [pool-ocp-schedules-15,1a5e1e2848a24177,05dd3dfcbb5b] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:21:57.986 WARN 8587 --- [pool-prometheus-exporter-check1,eb8b91836b0e4fda,ab42033b7a7d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.013 WARN 8587 --- [alarm-detect-2,a1498d195a2641b3,bd2dcd94e28a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.013 WARN 8587 --- [alarm-detect-29,a1498d195a2641b3,a9250f4fcce2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.013 WARN 8587 --- [alarm-detect-8,a1498d195a2641b3,3b7cbb9c89b7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,8c502ec5031b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-21,a1498d195a2641b3,19935436473f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-22,a1498d195a2641b3,1f463291dddd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-1,a1498d195a2641b3,f8c7a13ee94a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.014 WARN 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,a35cec5e49af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,730074d7f23e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,03d475a4a644] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,e7b5a1960af3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-3,a1498d195a2641b3,e4781e50bc06] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-5,a1498d195a2641b3,de9e9fae771d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,7aefe87ab3d5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,9cd8c47519ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.016 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,7fda10003bd8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.016 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,adb09271867c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,3c839cc47127] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,7423c44bcc83] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,8d953224be50] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,2cdb95c4f050] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,5d8c5dbee007] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.018 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,e1c97394b215] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.018 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,05e04c65af08] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.018 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,729af68281c9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.019 WARN 8587 --- [pool-metric-query-3,a1498d195a2641b3,83f870dfe206] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.130 WARN 8587 --- [pool-ocp-async-9,5af800f14f9641ba,0cac8adcf522] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.130 WARN 8587 --- [pool-ocp-async-1,66b44105b66f419d,528ad3529e77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:58.130 ERROR 8587 --- [pool-ocp-async-1,66b44105b66f419d,528ad3529e77] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1496 2024-05-14 14:21:58.225 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:58.228 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:58.387 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:58.502 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:58.502 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1497 2024-05-14 14:21:58.502 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:21:58.707 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1497 2024-05-14 14:21:58.729 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:58.732 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:58.780 INFO 8587 --- [pool-ocp-async-8,154566cb2a9f4eaa,18e0d333769a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:21:58.787 WARN 8587 --- [pool-ocp-async-5,074ea5250b9641e9,29c438563cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:58.787 ERROR 8587 --- [pool-ocp-async-5,074ea5250b9641e9,29c438563cb0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1498 2024-05-14 14:21:59.014 WARN 8587 --- [pool-ocp-async-11,a1498d195a2641b3,f2b59be42996] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-4,a1498d195a2641b3,2e3a939b9fb1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-25,a1498d195a2641b3,7ac041c11449] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-13,a1498d195a2641b3,f16392f2a60a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-11,a1498d195a2641b3,d0622f025f35] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-5,a1498d195a2641b3,a50b52e3127a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-18,a1498d195a2641b3,8e77b19bb8de] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-29,a1498d195a2641b3,a9250f4fcce2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-19,a1498d195a2641b3,77632e10ee63] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:21:59.015 WARN 8587 --- [alarm-detect-2,a1498d195a2641b3,bd2dcd94e28a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.015 ERROR 8587 --- [alarm-detect-2,a1498d195a2641b3,bd2dcd94e28a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-26,a1498d195a2641b3,cbea851225cd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:59.015 WARN 8587 --- [alarm-detect-21,a1498d195a2641b3,19935436473f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-15,a1498d195a2641b3,04cbc3d40e12] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-10,a1498d195a2641b3,f69d34dd23c5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:21:59.015 WARN 8587 --- [alarm-detect-14,a1498d195a2641b3,62175b61a471] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:21:59.014 WARN 8587 --- [alarm-detect-16,a1498d195a2641b3,06f2a9f8c324] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:21:59.015 ERROR 8587 --- [alarm-detect-29,a1498d195a2641b3,a9250f4fcce2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.015 ERROR 8587 --- [alarm-detect-21,a1498d195a2641b3,19935436473f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.015 WARN 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.015 ERROR 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.015 WARN 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.015 ERROR 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.016 WARN 8587 --- [alarm-detect-8,a1498d195a2641b3,3b7cbb9c89b7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.016 ERROR 8587 --- [alarm-detect-8,a1498d195a2641b3,3b7cbb9c89b7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.016 WARN 8587 --- [alarm-detect-22,a1498d195a2641b3,1f463291dddd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.016 ERROR 8587 --- [alarm-detect-22,a1498d195a2641b3,1f463291dddd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.016 WARN 8587 --- [alarm-detect-1,a1498d195a2641b3,f8c7a13ee94a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.016 ERROR 8587 --- [alarm-detect-1,a1498d195a2641b3,f8c7a13ee94a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.016 WARN 8587 --- [alarm-detect-2,a1498d195a2641b3,bd2dcd94e28a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:59.016 ERROR 8587 --- [alarm-detect-21,a1498d195a2641b3,19935436473f] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_recyclebin_disk_used_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:59.016 ERROR 8587 --- [alarm-detect-29,a1498d195a2641b3,a9250f4fcce2] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ocp_alarm_detect_timeout org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:59.016 WARN 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:59.017 ERROR 8587 --- [alarm-detect-8,a1498d195a2641b3,3b7cbb9c89b7] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obproxy_cannot_connected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:59.017 WARN 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.017 ERROR 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.017 WARN 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:59.017 WARN 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.017 ERROR 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:21:59.017 ERROR 8587 --- [alarm-detect-1,a1498d195a2641b3,f8c7a13ee94a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obagent_dead org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:59.018 ERROR 8587 --- [alarm-detect-22,a1498d195a2641b3,1f463291dddd] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=monagent_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:21:59.018 WARN 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:59.019 WARN 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:21:59.022 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.100 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.118 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.119 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.220 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.232 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:59.235 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:59.333 WARN 8587 --- [pool-overview-container-3,4efd25c860fe48e1,9cf61e29e156] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.351 WARN 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.521 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.707 WARN 8587 --- [pool-overview-container-4,a1a12347afdf4f26,6fb462a3adea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.707 WARN 8587 --- [pool-overview-container-5,5f3e9d289fbf4a44,d36df46959cf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.707 WARN 8587 --- [pool-overview-container-6,3d4ead5c83d54a63,f0bb66ce6c46] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.736 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:59.737 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:59.787 WARN 8587 --- [pool-ocp-async-2,2d96ef9558e0458f,5f1934d03992] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.787 WARN 8587 --- [pool-ocp-async-7,66042699229e4120,2dc2a9e5a601] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.787 ERROR 8587 --- [pool-ocp-async-2,2d96ef9558e0458f,5f1934d03992] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:21:59.829 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.830 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.830 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.830 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.898 WARN 8587 --- [pool-overview-container-1,1ae1933d7cb447c6,0d7cccae24a5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.898 WARN 8587 --- [pool-ocp-async-3,ad0a637425ba48a0,91c4f44095d0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.899 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.899 ERROR 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:21:59.899 WARN 8587 --- [pool-ocp-async-6,122352f4e952428f,d8b9857f2a41] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshObProxySnapshots(RecordingRuleLabelMatchContainer.java:269) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer.refreshSnapshots(RecordingRuleLabelMatchContainer.java:77) at com.oceanbase.ocp.monitor.helper.RecordingRuleLabelMatchContainer$$FastClassBySpringCGLIB$$ef3af431.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:21:59.972 WARN 8587 --- [pool-ocp-schedules-15,1a5e1e2848a24177,05dd3dfcbb5b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:21:59.986 WARN 8587 --- [pool-prometheus-exporter-check1,eb8b91836b0e4fda,ab42033b7a7d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:21:59.986 ERROR 8587 --- [pool-prometheus-exporter-check1,eb8b91836b0e4fda,ab42033b7a7d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:21:59.987 ERROR 8587 --- [pool-prometheus-exporter-check1,eb8b91836b0e4fda,ab42033b7a7d] c.o.ocp.monitor.OcpMonitorManager : checkActiveExporters failed: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.getAllExporterIdsWithSwitchOn(OcpExporterServiceImpl.java:178) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkActive(OcpExporterStatusCheckServiceImpl.java:87) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$3(OcpMonitorManager.java:144) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:00.014 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,8c502ec5031b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.014 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,8c502ec5031b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:22:00.014 WARN 8587 --- [alarm-detect-25,a1498d195a2641b3,7ac041c11449] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-11,a1498d195a2641b3,d0622f025f35] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-13,a1498d195a2641b3,f16392f2a60a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-5,a1498d195a2641b3,a50b52e3127a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-18,a1498d195a2641b3,8e77b19bb8de] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-14,a1498d195a2641b3,62175b61a471] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-15,a1498d195a2641b3,04cbc3d40e12] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-10,a1498d195a2641b3,f69d34dd23c5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-16,a1498d195a2641b3,06f2a9f8c324] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-19,a1498d195a2641b3,77632e10ee63] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [alarm-detect-26,a1498d195a2641b3,cbea851225cd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:00.015 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,7aefe87ab3d5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.015 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,7aefe87ab3d5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.015 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,adb09271867c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-2,a1498d195a2641b3,adb09271867c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,e7b5a1960af3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,e7b5a1960af3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,05e04c65af08] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-2,a1498d195a2641b3,05e04c65af08] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,8d953224be50] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,8d953224be50] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-3,a1498d195a2641b3,e4781e50bc06] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-3,a1498d195a2641b3,e4781e50bc06] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-5,a1498d195a2641b3,de9e9fae771d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-5,a1498d195a2641b3,de9e9fae771d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,2cdb95c4f050] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.016 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,2cdb95c4f050] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.016 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,03d475a4a644] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,03d475a4a644] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.017 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,e1c97394b215] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-2,a1498d195a2641b3,e1c97394b215] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,9cd8c47519ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,9cd8c47519ea] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.017 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,7fda10003bd8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-2,a1498d195a2641b3,7fda10003bd8] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.017 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,5d8c5dbee007] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,5d8c5dbee007] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.017 WARN 8587 --- [pool-metric-query-2,a1498d195a2641b3,729af68281c9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.017 ERROR 8587 --- [pool-metric-query-2,a1498d195a2641b3,729af68281c9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.018 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,7423c44bcc83] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.018 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,7423c44bcc83] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.018 WARN 8587 --- [pool-metric-query-3,a1498d195a2641b3,83f870dfe206] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.018 ERROR 8587 --- [pool-metric-query-3,a1498d195a2641b3,83f870dfe206] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:00.018 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,a35cec5e49af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.018 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,a35cec5e49af] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:22:00.019 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,730074d7f23e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.019 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,730074d7f23e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:22:00.019 WARN 8587 --- [pool-metric-query-1,a1498d195a2641b3,3c839cc47127] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.019 ERROR 8587 --- [pool-metric-query-1,a1498d195a2641b3,3c839cc47127] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:22:00.050 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.112 WARN 8587 --- [pool-overview-container-7,74d2212df84f4900,b9ae1ae5657a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.130 WARN 8587 --- [pool-ocp-async-4,b918b8695f604641,9040274fdb57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.130 WARN 8587 --- [pool-ocp-async-9,5af800f14f9641ba,0cac8adcf522] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.130 ERROR 8587 --- [pool-ocp-async-9,5af800f14f9641ba,0cac8adcf522] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1500 2024-05-14 14:22:00.174 WARN 8587 --- [pool-ocp-schedules-18,4a1594ea734945b0,dd333b7b9217] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.239 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:00.241 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:00.388 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:00.388 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1501 2024-05-14 14:22:00.388 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1501 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:00.707 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.742 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:00.747 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527594) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527594) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:00.781 INFO 8587 --- [pool-ocp-async-10,aca4caf862d142e4,0ef915750672] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:00.787 WARN 8587 --- [pool-ocp-async-8,154566cb2a9f4eaa,18e0d333769a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:00.791 WARN 8587 --- [pool-ocp-async-10,aca4caf862d142e4,0ef915750672] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:01.018 WARN 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:01.018 WARN 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:01.019 WARN 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:01.019 WARN 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:01.022 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.022 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 2024-05-14 14:22:01.022 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:01.100 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.100 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 2024-05-14 14:22:01.100 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:01.119 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.119 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 2024-05-14 14:22:01.119 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:01.119 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.119 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 2024-05-14 14:22:01.119 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:01.221 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.221 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 2024-05-14 14:22:01.221 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1502 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527594) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527594) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:01.245 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.249 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.333 WARN 8587 --- [pool-overview-container-3,4efd25c860fe48e1,9cf61e29e156] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.333 ERROR 8587 --- [pool-overview-container-3,4efd25c860fe48e1,9cf61e29e156] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 2024-05-14 14:22:01.334 ERROR 8587 --- [pool-overview-container-3,4efd25c860fe48e1,9cf61e29e156] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.335 WARN 8587 --- [pool-overview-container-3,4efd25c860fe48e1,9cf61e29e156] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.351 WARN 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.352 ERROR 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 2024-05-14 14:22:01.352 ERROR 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.353 INFO 8587 --- [pool-prometheus-minute-schedule-1,81fc0da7cd844b58,3973f10b9b21] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667717351, count=0, elapsed=4002 2024-05-14 14:22:01.353 INFO 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:01.522 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.708 WARN 8587 --- [pool-overview-container-4,a1a12347afdf4f26,6fb462a3adea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.708 WARN 8587 --- [pool-overview-container-6,3d4ead5c83d54a63,f0bb66ce6c46] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.708 ERROR 8587 --- [pool-overview-container-4,a1a12347afdf4f26,6fb462a3adea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 2024-05-14 14:22:01.708 WARN 8587 --- [pool-overview-container-5,5f3e9d289fbf4a44,d36df46959cf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.708 ERROR 8587 --- [pool-overview-container-6,3d4ead5c83d54a63,f0bb66ce6c46] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 2024-05-14 14:22:01.708 ERROR 8587 --- [pool-overview-container-5,5f3e9d289fbf4a44,d36df46959cf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 2024-05-14 14:22:01.708 ERROR 8587 --- [pool-overview-container-6,3d4ead5c83d54a63,f0bb66ce6c46] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.708 ERROR 8587 --- [pool-overview-container-4,a1a12347afdf4f26,6fb462a3adea] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.709 WARN 8587 --- [pool-overview-container-6,3d4ead5c83d54a63,f0bb66ce6c46] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.709 WARN 8587 --- [pool-overview-container-4,a1a12347afdf4f26,6fb462a3adea] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.709 ERROR 8587 --- [pool-overview-container-5,5f3e9d289fbf4a44,d36df46959cf] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.710 WARN 8587 --- [pool-overview-container-5,5f3e9d289fbf4a44,d36df46959cf] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1503 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.749 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341552) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341552) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:01.752 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.787 WARN 8587 --- [pool-ocp-async-5,ea5edb2e0f0a4497,bc38f2146625] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:01.788 WARN 8587 --- [pool-ocp-async-7,66042699229e4120,2dc2a9e5a601] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.788 ERROR 8587 --- [pool-ocp-async-7,66042699229e4120,2dc2a9e5a601] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.829 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.829 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.830 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.830 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.830 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.830 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.830 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.830 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.830 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.831 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.831 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.831 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.898 WARN 8587 --- [pool-overview-container-1,1ae1933d7cb447c6,0d7cccae24a5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.898 WARN 8587 --- [pool-ocp-async-3,ad0a637425ba48a0,91c4f44095d0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.898 ERROR 8587 --- [pool-overview-container-1,1ae1933d7cb447c6,0d7cccae24a5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.898 ERROR 8587 --- [pool-ocp-async-3,ad0a637425ba48a0,91c4f44095d0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.899 ERROR 8587 --- [pool-overview-container-1,1ae1933d7cb447c6,0d7cccae24a5] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.899 WARN 8587 --- [pool-overview-container-1,1ae1933d7cb447c6,0d7cccae24a5] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:01.972 WARN 8587 --- [pool-ocp-schedules-15,1a5e1e2848a24177,05dd3dfcbb5b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:01.972 ERROR 8587 --- [pool-ocp-schedules-15,1a5e1e2848a24177,05dd3dfcbb5b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:01.973 ERROR 8587 --- [pool-ocp-schedules-15,1a5e1e2848a24177,05dd3dfcbb5b] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.001 WARN 8587 --- [pool-ocp-schedules-7,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:02.017 WARN 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:02.017 WARN 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:02.017 WARN 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:02.050 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:02.050 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:02.050 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:02.113 WARN 8587 --- [pool-overview-container-7,74d2212df84f4900,b9ae1ae5657a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:02.113 ERROR 8587 --- [pool-overview-container-7,74d2212df84f4900,b9ae1ae5657a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:02.114 ERROR 8587 --- [pool-overview-container-7,74d2212df84f4900,b9ae1ae5657a] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.115 WARN 8587 --- [pool-overview-container-7,74d2212df84f4900,b9ae1ae5657a] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.130 WARN 8587 --- [pool-ocp-async-2,7bd527d0b2214eec,a400d49c7834] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:02.130 WARN 8587 --- [pool-ocp-async-4,b918b8695f604641,9040274fdb57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:02.130 ERROR 8587 --- [pool-ocp-async-4,b918b8695f604641,9040274fdb57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:02.175 WARN 8587 --- [pool-ocp-schedules-18,4a1594ea734945b0,dd333b7b9217] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:02.175 ERROR 8587 --- [pool-ocp-schedules-18,4a1594ea734945b0,dd333b7b9217] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 2024-05-14 14:22:02.176 ERROR 8587 --- [pool-ocp-schedules-18,4a1594ea734945b0,dd333b7b9217] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.refreshActiveAlarmStatus(OcpAlarmSearchService.java:508) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshActiveAlarmStatus(AlarmSchedules.java:89) at sun.reflect.GeneratedMethodAccessor978.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.253 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.255 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.708 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1505 2024-05-14 14:22:02.756 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.758 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:02.781 INFO 8587 --- [pool-ocp-async-9,ea60a37b93af405f,38c78f3ff54b] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:02.787 WARN 8587 --- [pool-ocp-async-8,154566cb2a9f4eaa,18e0d333769a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:02.788 ERROR 8587 --- [pool-ocp-async-8,154566cb2a9f4eaa,18e0d333769a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 2024-05-14 14:22:02.986 WARN 8587 --- [pool-prometheus-exporter-check2,33665bfb787a4f7d,e3f3ccc7003a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:03.018 WARN 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:03.019 ERROR 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 2024-05-14 14:22:03.019 WARN 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:03.019 ERROR 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 2024-05-14 14:22:03.019 WARN 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:03.019 ERROR 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 2024-05-14 14:22:03.020 WARN 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:03.020 ERROR 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 2024-05-14 14:22:03.020 ERROR 8587 --- [alarm-detect-7,a1498d195a2641b3,233b78c8e211] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_traffic_error org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.020 ERROR 8587 --- [alarm-detect-20,a1498d195a2641b3,e20e3d61f44c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=obdns_etcd_cannot_connect_to_leader org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.020 ERROR 8587 --- [alarm-detect-30,a1498d195a2641b3,ca7ceb35a069] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_ip_forward_invalid org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.021 ERROR 8587 --- [alarm-detect-24,a1498d195a2641b3,2c7e74ad3385] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=mgragent_process_stop org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.069 WARN 8587 --- [pool-ocp-schedules-1,5c03f5cfb273471b,cf246dc347b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:03.259 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.261 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.353 WARN 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:03.389 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:03.762 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.765 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:03.788 WARN 8587 --- [pool-ocp-async-11,cdb9e93302274521,0522c9ea9b00] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:03.788 WARN 8587 --- [pool-ocp-async-5,ea5edb2e0f0a4497,bc38f2146625] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:03.788 ERROR 8587 --- [pool-ocp-async-5,ea5edb2e0f0a4497,bc38f2146625] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 2024-05-14 14:22:03.886 WARN 8587 --- [pool-ocp-schedules-14,406c9278a85247fc,67a2566dc8ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.001 ERROR 8587 --- [pool-ocp-schedules-7,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:968) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1023) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:1033) at com.oceanbase.ocp.server.common.config.SpringSessionConfiguration$CustomizedJdbcIndexedSessionRepository.cleanUpExpiredSessions(SpringSessionConfiguration.java:115) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 14 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.017 WARN 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:04.017 WARN 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:04.017 ERROR 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 2024-05-14 14:22:04.017 ERROR 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 2024-05-14 14:22:04.017 WARN 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:04.017 ERROR 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 2024-05-14 14:22:04.018 ERROR 8587 --- [alarm-detect-3,a1498d195a2641b3,cbe7dbc77d69] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=tenant_memstore_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.018 ERROR 8587 --- [alarm-detect-9,a1498d195a2641b3,a35eeb1fba4a] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cpu_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.018 ERROR 8587 --- [alarm-detect-23,a1498d195a2641b3,0c08d791c4af] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_process_dead org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.101 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.119 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.120 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.130 WARN 8587 --- [pool-ocp-async-10,640c5838019344c7,580bc15268a2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.131 WARN 8587 --- [pool-ocp-async-2,7bd527d0b2214eec,a400d49c7834] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:04.131 ERROR 8587 --- [pool-ocp-async-2,7bd527d0b2214eec,a400d49c7834] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1508 2024-05-14 14:22:04.222 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.265 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.267 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.522 INFO 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:04.708 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.769 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.771 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:04.781 INFO 8587 --- [pool-ocp-async-5,28304fc81072463f,a1dfacf71826] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:04.788 WARN 8587 --- [pool-ocp-async-9,ea60a37b93af405f,38c78f3ff54b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:04.791 WARN 8587 --- [pool-ocp-async-5,28304fc81072463f,a1dfacf71826] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:04.986 WARN 8587 --- [pool-prometheus-exporter-check2,33665bfb787a4f7d,e3f3ccc7003a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:04.986 ERROR 8587 --- [pool-prometheus-exporter-check2,33665bfb787a4f7d,e3f3ccc7003a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1510 2024-05-14 14:22:04.987 ERROR 8587 --- [pool-prometheus-exporter-check2,33665bfb787a4f7d,e3f3ccc7003a] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters failed: com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at check-inactive-exporter at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkInactive(OcpExporterStatusCheckServiceImpl.java:120) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$4(OcpMonitorManager.java:149) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 12 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 20 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1510 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 27 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.069 WARN 8587 --- [pool-ocp-schedules-1,5c03f5cfb273471b,cf246dc347b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:05.070 ERROR 8587 --- [pool-ocp-schedules-1,5c03f5cfb273471b,cf246dc347b9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1510 2024-05-14 14:22:05.071 ERROR 8587 --- [pool-ocp-schedules-1,5c03f5cfb273471b,cf246dc347b9] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.resolveAlarms(OcpAlarmSearchService.java:531) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.resolveAlarmsOfAbsentTargets(AlarmSchedules.java:94) at sun.reflect.GeneratedMethodAccessor1108.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1510 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 75 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.272 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.275 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.294 WARN 8587 --- [pool-ocp-schedules-2,58f93e5ab9814a7e,a9db032ee0c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:05.353 WARN 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:05.354 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1511 2024-05-14 14:22:05.354 ERROR 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1511 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.355 INFO 8587 --- [pool-prometheus-minute-schedule-1,1db41dc1870545ee,85e723c04db0] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667721353, count=0, elapsed=4002 2024-05-14 14:22:05.355 INFO 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:05.389 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:05.390 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1511 2024-05-14 14:22:05.390 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1511 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.502 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:05.776 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:05.780 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:05.788 WARN 8587 --- [pool-ocp-async-7,46418d922b7c499b,00222266e1ef] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:05.788 WARN 8587 --- [pool-ocp-async-11,cdb9e93302274521,0522c9ea9b00] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:05.788 ERROR 8587 --- [pool-ocp-async-11,cdb9e93302274521,0522c9ea9b00] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:05.886 WARN 8587 --- [pool-ocp-schedules-14,406c9278a85247fc,67a2566dc8ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:05.886 ERROR 8587 --- [pool-ocp-schedules-14,406c9278a85247fc,67a2566dc8ac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:05.887 ERROR 8587 --- [pool-ocp-schedules-14,406c9278a85247fc,67a2566dc8ac] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:06.012 INFO 8587 --- [pool-ocp-async-3,9946b1fe9eda4f31,c5ab1253b9a3] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:06.101 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.101 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:06.101 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:06.119 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.120 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:06.120 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:06.120 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.120 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:06.120 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:06.131 WARN 8587 --- [pool-ocp-async-6,d1dc06d895ea4afc,2f273a77b556] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:06.131 WARN 8587 --- [pool-ocp-async-10,640c5838019344c7,580bc15268a2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.131 ERROR 8587 --- [pool-ocp-async-10,640c5838019344c7,580bc15268a2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:06.222 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.222 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 2024-05-14 14:22:06.223 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1512 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527599) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:06.279 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:06.282 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:06.523 WARN 8587 --- [pool-7-thread-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:06.708 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1513 2024-05-14 14:22:06.781 INFO 8587 --- [pool-ocp-async-8,391ee863049042f7,d7d5d6e322fc] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:06.783 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341574) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341574) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:06.785 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:06.788 WARN 8587 --- [pool-ocp-async-9,ea60a37b93af405f,38c78f3ff54b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:06.788 ERROR 8587 --- [pool-ocp-async-9,ea60a37b93af405f,38c78f3ff54b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1514 2024-05-14 14:22:06.831 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:06.832 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:06.832 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:06.832 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:07.054 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:07.286 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:07.288 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:07.294 WARN 8587 --- [pool-ocp-schedules-2,58f93e5ab9814a7e,a9db032ee0c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:07.295 ERROR 8587 --- [pool-ocp-schedules-2,58f93e5ab9814a7e,a9db032ee0c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1515 2024-05-14 14:22:07.295 ERROR 8587 --- [pool-ocp-schedules-2,58f93e5ab9814a7e,a9db032ee0c5] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1515 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:07.355 WARN 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:07.503 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:07.503 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1515 2024-05-14 14:22:07.503 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:22:07.788 WARN 8587 --- [pool-ocp-async-4,d1e7bd867f784061,475becf457c0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:07.788 WARN 8587 --- [pool-ocp-async-7,46418d922b7c499b,00222266e1ef] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:07.788 ERROR 8587 --- [pool-ocp-async-7,46418d922b7c499b,00222266e1ef] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1515 2024-05-14 14:22:07.790 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:07.792 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:07.897 INFO 8587 --- [pool-ocp-async-11,834ad01a56ae430f,0fb2f2e1a1b9] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:08.007 WARN 8587 --- [pool-ocp-schedules-10,ffa4f0b4675d41e5,88323cfa6fbc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.007 WARN 8587 --- [pool-ocp-schedules-19,1ce6fc66fc924e2f,d1da4ddb1acb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.007 WARN 8587 --- [pool-ocp-schedules-4,d911fce0a3c14e39,7c313d218487] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.008 WARN 8587 --- [pool-ocp-schedules-13,037e179ffb71467c,73772a19c97d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.009 WARN 8587 --- [pool-ocp-schedules-16,816f605f5ca1426c,010816db02ff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.009 WARN 8587 --- [pool-ocp-schedules-20,ec52ad6a3ec0483b,c28caec0f2fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.010 WARN 8587 --- [pool-ocp-schedules-18,080f59294ca24dc9,4df916bfa898] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.013 WARN 8587 --- [pool-ocp-schedules-15,e5be66e66ef342b4,9f6f017a3bd7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.013 WARN 8587 --- [alarm-detect-2,9946b1fe9eda4f31,882c9238e91c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.013 WARN 8587 --- [alarm-detect-17,9946b1fe9eda4f31,d32e074c47e1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [alarm-detect-27,9946b1fe9eda4f31,c21fb3133b24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,18dea07f6a1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [alarm-detect-4,9946b1fe9eda4f31,3700b60f209b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,cfbb47fb5a06] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,7498a0da42a4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.014 WARN 8587 --- [alarm-detect-14,9946b1fe9eda4f31,ca54684dc640] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [alarm-detect-5,9946b1fe9eda4f31,25a5efeac051] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [alarm-detect-16,9946b1fe9eda4f31,5eedd2dfb2d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e5c1de454387] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [alarm-detect-20,9946b1fe9eda4f31,5e15430dd944] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [alarm-detect-30,9946b1fe9eda4f31,13c30946aed7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.015 WARN 8587 --- [alarm-detect-13,9946b1fe9eda4f31,6e0e955692b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,f4a5cefdb53c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,603515f6f57f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0055ee4f5500] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,42985b95948c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,340e2cf4e122] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ccea24e7112c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,1341a7622165] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.016 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,698f960cdafe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.017 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e3bf24e0d0eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.017 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ca4a61b363ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.017 WARN 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,a184934b8614] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.017 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,5e2058073f51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.017 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,a2540adbd7b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.018 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e92841c4ba1e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,083b38d2be88] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0e250a5877b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,962da923400a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.019 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,802e067b7eb3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.020 WARN 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,eaabc305a635] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.023 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.131 WARN 8587 --- [pool-ocp-async-2,60f3b2e000fc4f2b,6449572cba45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.131 WARN 8587 --- [pool-ocp-async-6,d1dc06d895ea4afc,2f273a77b556] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:08.131 ERROR 8587 --- [pool-ocp-async-6,d1dc06d895ea4afc,2f273a77b556] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1516 2024-05-14 14:22:08.293 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.295 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.391 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.524 WARN 8587 --- [pool-7-thread-2,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1517 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.709 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.782 INFO 8587 --- [pool-ocp-async-6,a7de33cd4752401c,8c364fff04a0] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:08.789 WARN 8587 --- [pool-ocp-async-8,391ee863049042f7,d7d5d6e322fc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:08.792 WARN 8587 --- [pool-ocp-async-6,a7de33cd4752401c,8c364fff04a0] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:08.796 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.797 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.831 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:08.832 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 2024-05-14 14:22:08.832 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:08.833 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 2024-05-14 14:22:08.833 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:08.833 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:08.833 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 2024-05-14 14:22:08.833 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 2024-05-14 14:22:08.832 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.833 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.833 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:08.833 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.015 WARN 8587 --- [pool-ocp-async-3,9946b1fe9eda4f31,c5ab1253b9a3] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-6,9946b1fe9eda4f31,15e5084cba4a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-8,9946b1fe9eda4f31,5f9cad462961] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-22,9946b1fe9eda4f31,17e5cd8a60b9] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-15,9946b1fe9eda4f31,291810c7c6b1] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-11,9946b1fe9eda4f31,b9fbd4ffa7ee] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-12,9946b1fe9eda4f31,aa31739ac56d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-1,9946b1fe9eda4f31,cb68c3823182] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-19,9946b1fe9eda4f31,6db5f5aae839] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-18,9946b1fe9eda4f31,11fee02c00e2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-29,9946b1fe9eda4f31,82024b65c1d5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-4,9946b1fe9eda4f31,3700b60f209b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-26,9946b1fe9eda4f31,5fd5f8f45d93] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-2,9946b1fe9eda4f31,882c9238e91c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.016 ERROR 8587 --- [alarm-detect-2,9946b1fe9eda4f31,882c9238e91c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-14,9946b1fe9eda4f31,ca54684dc640] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.016 ERROR 8587 --- [alarm-detect-14,9946b1fe9eda4f31,ca54684dc640] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-5,9946b1fe9eda4f31,25a5efeac051] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.016 ERROR 8587 --- [alarm-detect-5,9946b1fe9eda4f31,25a5efeac051] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-28,9946b1fe9eda4f31,d882ecbeadd8] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-21,9946b1fe9eda4f31,7e1afb6a9ef3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-24,9946b1fe9eda4f31,272b3f9454ae] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-7,9946b1fe9eda4f31,feee138830a2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:09.016 ERROR 8587 --- [alarm-detect-4,9946b1fe9eda4f31,3700b60f209b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-30,9946b1fe9eda4f31,13c30946aed7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.016 ERROR 8587 --- [alarm-detect-30,9946b1fe9eda4f31,13c30946aed7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-10,9946b1fe9eda4f31,f727c1159a7a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-17,9946b1fe9eda4f31,d32e074c47e1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-27,9946b1fe9eda4f31,c21fb3133b24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.017 ERROR 8587 --- [alarm-detect-17,9946b1fe9eda4f31,d32e074c47e1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.015 WARN 8587 --- [alarm-detect-25,9946b1fe9eda4f31,ef6ebbe29717] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:09.017 ERROR 8587 --- [alarm-detect-27,9946b1fe9eda4f31,c21fb3133b24] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.017 ERROR 8587 --- [alarm-detect-2,9946b1fe9eda4f31,882c9238e91c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=backup_storage_capacity_retry_times_exceeded org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:09.017 WARN 8587 --- [alarm-detect-14,9946b1fe9eda4f31,ca54684dc640] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.017 WARN 8587 --- [alarm-detect-5,9946b1fe9eda4f31,25a5efeac051] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.018 WARN 8587 --- [alarm-detect-30,9946b1fe9eda4f31,13c30946aed7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.018 WARN 8587 --- [alarm-detect-4,9946b1fe9eda4f31,3700b60f209b] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-20,9946b1fe9eda4f31,5e15430dd944] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.018 WARN 8587 --- [alarm-detect-27,9946b1fe9eda4f31,c21fb3133b24] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.016 WARN 8587 --- [alarm-detect-13,9946b1fe9eda4f31,6e0e955692b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.017 WARN 8587 --- [alarm-detect-16,9946b1fe9eda4f31,5eedd2dfb2d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.018 WARN 8587 --- [alarm-detect-17,9946b1fe9eda4f31,d32e074c47e1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.019 ERROR 8587 --- [alarm-detect-16,9946b1fe9eda4f31,5eedd2dfb2d7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.018 ERROR 8587 --- [alarm-detect-20,9946b1fe9eda4f31,5e15430dd944] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.018 ERROR 8587 --- [alarm-detect-13,9946b1fe9eda4f31,6e0e955692b4] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:09.020 WARN 8587 --- [alarm-detect-13,9946b1fe9eda4f31,6e0e955692b4] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.020 WARN 8587 --- [alarm-detect-20,9946b1fe9eda4f31,5e15430dd944] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.020 WARN 8587 --- [alarm-detect-16,9946b1fe9eda4f31,5eedd2dfb2d7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:09.050 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.054 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1518 2024-05-14 14:22:09.102 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.120 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.120 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.223 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.300 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.301 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.333 WARN 8587 --- [pool-overview-container-8,269837d4a9804cf8,934cdeefb5b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.355 WARN 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.355 ERROR 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1519 2024-05-14 14:22:09.356 ERROR 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1519 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.356 INFO 8587 --- [pool-prometheus-minute-schedule-1,377e01b3f8004756,3a4cd935c793] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667725355, count=0, elapsed=4001 2024-05-14 14:22:09.356 INFO 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:09.494 WARN 8587 --- [pool-ocp-schedules-12,16191af711f24224,e31af69e1246] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.706 WARN 8587 --- [pool-overview-container-2,e41d813a73a041b9,6abe568cee2c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.706 WARN 8587 --- [pool-overview-container-6,5d555aa33ecd4ac9,6bf750df7b03] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.706 WARN 8587 --- [pool-overview-container-3,099a8c14e08c410a,1e8f8078b68e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.788 WARN 8587 --- [pool-ocp-async-1,f8eea25256a14d06,0ca15a2cdab5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.788 WARN 8587 --- [pool-ocp-async-4,d1e7bd867f784061,475becf457c0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:09.788 ERROR 8587 --- [pool-ocp-async-4,d1e7bd867f784061,475becf457c0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1519 2024-05-14 14:22:09.803 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.804 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:09.898 WARN 8587 --- [pool-overview-container-4,d92ac5340a4945b4,160400bfe1b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:09.898 WARN 8587 --- [pool-ocp-async-11,834ad01a56ae430f,0fb2f2e1a1b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:10.007 WARN 8587 --- [pool-ocp-schedules-10,ffa4f0b4675d41e5,88323cfa6fbc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-10,ffa4f0b4675d41e5,88323cfa6fbc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.008 WARN 8587 --- [pool-ocp-schedules-19,1ce6fc66fc924e2f,d1da4ddb1acb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.008 WARN 8587 --- [pool-ocp-schedules-4,d911fce0a3c14e39,7c313d218487] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-19,1ce6fc66fc924e2f,d1da4ddb1acb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-4,d911fce0a3c14e39,7c313d218487] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.008 WARN 8587 --- [pool-ocp-schedules-13,037e179ffb71467c,73772a19c97d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-13,037e179ffb71467c,73772a19c97d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-10,ffa4f0b4675d41e5,88323cfa6fbc] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkClusterStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkClusterStatusSchedule(ClusterSchedules.java:64) at sun.reflect.GeneratedMethodAccessor779.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-13,037e179ffb71467c,73772a19c97d] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostStatusSchedule(ClusterSchedules.java:115) at sun.reflect.GeneratedMethodAccessor783.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-19,1ce6fc66fc924e2f,d1da4ddb1acb] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkStandbyClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkStandbyClusterInfoSchedule(ClusterSchedules.java:78) at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.008 ERROR 8587 --- [pool-ocp-schedules-4,d911fce0a3c14e39,7c313d218487] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at syncClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.syncClusterInfoSchedule(ClusterSchedules.java:89) at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.009 WARN 8587 --- [pool-ocp-schedules-16,816f605f5ca1426c,010816db02ff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.009 ERROR 8587 --- [pool-ocp-schedules-16,816f605f5ca1426c,010816db02ff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.009 WARN 8587 --- [pool-ocp-schedules-20,ec52ad6a3ec0483b,c28caec0f2fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.009 ERROR 8587 --- [pool-ocp-schedules-20,ec52ad6a3ec0483b,c28caec0f2fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.010 WARN 8587 --- [pool-ocp-schedules-18,080f59294ca24dc9,4df916bfa898] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.010 ERROR 8587 --- [pool-ocp-schedules-18,080f59294ca24dc9,4df916bfa898] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.010 ERROR 8587 --- [pool-ocp-schedules-16,816f605f5ca1426c,010816db02ff] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostClockDiffSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostClockDiffSchedule(ClusterSchedules.java:148) at sun.reflect.GeneratedMethodAccessor784.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.010 ERROR 8587 --- [pool-ocp-schedules-20,ec52ad6a3ec0483b,c28caec0f2fd] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostAgentStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostAgentStatusSchedule(ClusterSchedules.java:164) at sun.reflect.GeneratedMethodAccessor785.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.011 ERROR 8587 --- [pool-ocp-schedules-18,080f59294ca24dc9,4df916bfa898] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllArbitrationService at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllArbitrationService(ClusterSchedules.java:180) at sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.013 WARN 8587 --- [pool-ocp-schedules-15,e5be66e66ef342b4,9f6f017a3bd7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.013 ERROR 8587 --- [pool-ocp-schedules-15,e5be66e66ef342b4,9f6f017a3bd7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.014 ERROR 8587 --- [pool-ocp-schedules-15,e5be66e66ef342b4,9f6f017a3bd7] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllStandbyTenant at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllStandbyTenant(ClusterSchedules.java:192) at sun.reflect.GeneratedMethodAccessor787.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,18dea07f6a1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.014 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,18dea07f6a1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,cfbb47fb5a06] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.014 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,cfbb47fb5a06] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.014 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,7498a0da42a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.014 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,7498a0da42a4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.015 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e5c1de454387] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-22,9946b1fe9eda4f31,17e5cd8a60b9] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-15,9946b1fe9eda4f31,291810c7c6b1] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-11,9946b1fe9eda4f31,b9fbd4ffa7ee] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.015 WARN 8587 --- [alarm-detect-8,9946b1fe9eda4f31,5f9cad462961] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-1,9946b1fe9eda4f31,cb68c3823182] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-19,9946b1fe9eda4f31,6db5f5aae839] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,962da923400a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,962da923400a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-18,9946b1fe9eda4f31,11fee02c00e2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-26,9946b1fe9eda4f31,5fd5f8f45d93] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-29,9946b1fe9eda4f31,82024b65c1d5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e5c1de454387] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-12,9946b1fe9eda4f31,aa31739ac56d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,a2540adbd7b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,603515f6f57f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,a2540adbd7b1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,603515f6f57f] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e92841c4ba1e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e92841c4ba1e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-24,9946b1fe9eda4f31,272b3f9454ae] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,5e2058073f51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,5e2058073f51] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.016 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ccea24e7112c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.016 WARN 8587 --- [alarm-detect-7,9946b1fe9eda4f31,feee138830a2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.017 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ccea24e7112c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.017 WARN 8587 --- [alarm-detect-10,9946b1fe9eda4f31,f727c1159a7a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.017 WARN 8587 --- [alarm-detect-25,9946b1fe9eda4f31,ef6ebbe29717] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:10.017 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,42985b95948c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.017 ERROR 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,42985b95948c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.017 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e3bf24e0d0eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.017 ERROR 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,e3bf24e0d0eb] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,f4a5cefdb53c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.018 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,f4a5cefdb53c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,802e067b7eb3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.018 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,802e067b7eb3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0055ee4f5500] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.018 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0055ee4f5500] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.018 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,083b38d2be88] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.018 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,083b38d2be88] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.018 WARN 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,eaabc305a635] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.018 ERROR 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,eaabc305a635] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0e250a5877b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,0e250a5877b2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,340e2cf4e122] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,1341a7622165] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,340e2cf4e122] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,698f960cdafe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ca4a61b363ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-2,9946b1fe9eda4f31,698f960cdafe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,ca4a61b363ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-1,9946b1fe9eda4f31,1341a7622165] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.019 WARN 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,a184934b8614] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.019 ERROR 8587 --- [pool-metric-query-3,9946b1fe9eda4f31,a184934b8614] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.023 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.023 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.023 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:10.112 WARN 8587 --- [pool-overview-container-5,414522bdfddc49b1,ca194dba47eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:10.131 WARN 8587 --- [pool-ocp-async-7,2e86472f507c482c,e6e2fdbc0990] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:10.131 WARN 8587 --- [pool-ocp-async-2,60f3b2e000fc4f2b,6449572cba45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.131 ERROR 8587 --- [pool-ocp-async-2,60f3b2e000fc4f2b,6449572cba45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1520 2024-05-14 14:22:10.273 ERROR 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.s.ShardingRecordingRulesHelper : Find allocated recording rules failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:746) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:802) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:209) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:221) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo.findAll(AsyncComputeRecordingRuleRepo.java:25) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$FastClassBySpringCGLIB$$ffd2cf72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$EnhancerBySpringCGLIB$$d5166981.findAll() at com.oceanbase.ocp.monitor.service.AsyncComputeRecordingRuleServiceImpl.fetchAllGroupedRecordingRules(AsyncComputeRecordingRuleServiceImpl.java:27) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllRecordingRules(ShardingRecordingRulesHelper.java:74) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:65) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:53) at com.oceanbase.ocp.monitor.asyncCompute.MonitorAsyncComputeProcessor.offerNodes(MonitorAsyncComputeProcessor.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 29 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 41 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 42 common frames omitted 2024-05-14 14:22:10.274 WARN 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667645 2024-05-14 14:22:10.274 INFO 8587 --- [pool-async-queue-offer-interval5-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 5, queue size = 0, ruleSize = 0. 2024-05-14 14:22:10.299 ERROR 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.s.ShardingRecordingRulesHelper : Find allocated recording rules failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:746) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:802) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:209) at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:221) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo.findAll(AsyncComputeRecordingRuleRepo.java:25) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$FastClassBySpringCGLIB$$ffd2cf72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.repository.AsyncComputeRecordingRuleRepo$$EnhancerBySpringCGLIB$$d5166981.findAll() at com.oceanbase.ocp.monitor.service.AsyncComputeRecordingRuleServiceImpl.fetchAllGroupedRecordingRules(AsyncComputeRecordingRuleServiceImpl.java:27) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllRecordingRules(ShardingRecordingRulesHelper.java:74) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:65) at com.oceanbase.ocp.monitor.service.ShardingRecordingRulesHelper.findAllocatedRecordingRules(ShardingRecordingRulesHelper.java:53) at com.oceanbase.ocp.monitor.asyncCompute.MonitorAsyncComputeProcessor.offerNodes(MonitorAsyncComputeProcessor.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 29 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 41 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 42 common frames omitted 2024-05-14 14:22:10.299 WARN 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : no ready nodes for cache. startTime = 1715667600 2024-05-14 14:22:10.299 INFO 8587 --- [pool-async-queue-offer-interval60-1,,] c.o.o.m.a.MonitorAsyncComputeProcessor : Offer async queue, interval = 60, queue size = 0, ruleSize = 0. 2024-05-14 14:22:10.306 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.308 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.391 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.391 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1521 2024-05-14 14:22:10.392 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1521 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.709 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1521 2024-05-14 14:22:10.782 INFO 8587 --- [pool-ocp-async-9,45c63f5e82284125,3e7f3b4f6cc2] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:10.789 WARN 8587 --- [pool-ocp-async-8,391ee863049042f7,d7d5d6e322fc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:10.789 ERROR 8587 --- [pool-ocp-async-8,391ee863049042f7,d7d5d6e322fc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1521 2024-05-14 14:22:10.810 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:10.813 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527608) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527608) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:11.051 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.051 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 2024-05-14 14:22:11.051 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:11.081 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:11.102 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.102 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 2024-05-14 14:22:11.102 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:11.120 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.120 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 2024-05-14 14:22:11.120 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:11.121 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.121 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 2024-05-14 14:22:11.121 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:11.224 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.224 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 2024-05-14 14:22:11.224 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1522 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527608) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527608) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:11.313 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.316 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.333 WARN 8587 --- [pool-overview-container-8,269837d4a9804cf8,934cdeefb5b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.333 ERROR 8587 --- [pool-overview-container-8,269837d4a9804cf8,934cdeefb5b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.334 ERROR 8587 --- [pool-overview-container-8,269837d4a9804cf8,934cdeefb5b1] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.335 WARN 8587 --- [pool-overview-container-8,269837d4a9804cf8,934cdeefb5b1] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.357 WARN 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:11.495 WARN 8587 --- [pool-ocp-schedules-12,16191af711f24224,e31af69e1246] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.495 ERROR 8587 --- [pool-ocp-schedules-12,16191af711f24224,e31af69e1246] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.496 ERROR 8587 --- [pool-ocp-schedules-12,16191af711f24224,e31af69e1246] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.524 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:11.707 WARN 8587 --- [pool-overview-container-2,e41d813a73a041b9,6abe568cee2c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.707 WARN 8587 --- [pool-overview-container-6,5d555aa33ecd4ac9,6bf750df7b03] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.707 WARN 8587 --- [pool-overview-container-3,099a8c14e08c410a,1e8f8078b68e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.707 ERROR 8587 --- [pool-overview-container-6,5d555aa33ecd4ac9,6bf750df7b03] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.707 ERROR 8587 --- [pool-overview-container-3,099a8c14e08c410a,1e8f8078b68e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.707 ERROR 8587 --- [pool-overview-container-2,e41d813a73a041b9,6abe568cee2c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.707 ERROR 8587 --- [pool-overview-container-3,099a8c14e08c410a,1e8f8078b68e] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.708 WARN 8587 --- [pool-overview-container-3,099a8c14e08c410a,1e8f8078b68e] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.708 ERROR 8587 --- [pool-overview-container-6,5d555aa33ecd4ac9,6bf750df7b03] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.708 ERROR 8587 --- [pool-overview-container-2,e41d813a73a041b9,6abe568cee2c] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.708 WARN 8587 --- [pool-overview-container-6,5d555aa33ecd4ac9,6bf750df7b03] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.708 WARN 8587 --- [pool-overview-container-2,e41d813a73a041b9,6abe568cee2c] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.789 WARN 8587 --- [pool-ocp-async-5,f96abf42d07f4700,928af993d973] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:11.789 WARN 8587 --- [pool-ocp-async-1,f8eea25256a14d06,0ca15a2cdab5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.789 ERROR 8587 --- [pool-ocp-async-1,f8eea25256a14d06,0ca15a2cdab5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1523 2024-05-14 14:22:11.817 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341597) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341597) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:11.820 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.898 WARN 8587 --- [pool-ocp-async-11,834ad01a56ae430f,0fb2f2e1a1b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.898 WARN 8587 --- [pool-overview-container-4,d92ac5340a4945b4,160400bfe1b5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:11.899 ERROR 8587 --- [pool-ocp-async-11,834ad01a56ae430f,0fb2f2e1a1b9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 2024-05-14 14:22:11.899 ERROR 8587 --- [pool-overview-container-4,d92ac5340a4945b4,160400bfe1b5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 2024-05-14 14:22:11.899 ERROR 8587 --- [pool-overview-container-4,d92ac5340a4945b4,160400bfe1b5] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.900 WARN 8587 --- [pool-overview-container-4,d92ac5340a4945b4,160400bfe1b5] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:11.973 INFO 8587 --- [pool-ocp-schedules-6,a534d284ac9d4da8,b9db5d15efe7] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:22:12.018 WARN 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:12.113 WARN 8587 --- [pool-overview-container-5,414522bdfddc49b1,ca194dba47eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:12.113 ERROR 8587 --- [pool-overview-container-5,414522bdfddc49b1,ca194dba47eb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 2024-05-14 14:22:12.114 ERROR 8587 --- [pool-overview-container-5,414522bdfddc49b1,ca194dba47eb] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:12.115 WARN 8587 --- [pool-overview-container-5,414522bdfddc49b1,ca194dba47eb] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:12.131 WARN 8587 --- [pool-ocp-async-10,c3225d713ea348ea,dd9363599f77] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:12.131 WARN 8587 --- [pool-ocp-async-7,2e86472f507c482c,e6e2fdbc0990] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:12.131 ERROR 8587 --- [pool-ocp-async-7,2e86472f507c482c,e6e2fdbc0990] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 2024-05-14 14:22:12.206 WARN 8587 --- [pool-ocp-schedules-14,238b1c2cc3ed470b,d6f39395927f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:12.320 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:12.322 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:12.709 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:12.782 INFO 8587 --- [pool-ocp-async-2,716802a05e39411c,77de9f8bd71a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:12.790 WARN 8587 --- [pool-ocp-async-9,45c63f5e82284125,3e7f3b4f6cc2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:12.792 WARN 8587 --- [pool-ocp-async-2,716802a05e39411c,77de9f8bd71a] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:12.824 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:12.826 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.081 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] c.o.o.s.c.m.InnerExporterServiceImpl : Failed to collect ocp self-metrics org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:721) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:752) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:765) at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:818) at org.springframework.jdbc.core.JdbcTemplate.queryForList(JdbcTemplate.java:935) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.querySeriesId(SeriesKeyIdPersistent.java:44) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$4f03614a.querySeriesId() at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.queryAndStoreToCache(SeriesIdKeyService.java:106) at com.oceanbase.ocp.monitor.service.IdKeyService.getId(IdKeyService.java:68) at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.getSeriesId(SeriesIdKeyService.java:89) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.mapMetricLines(RollupMetricDataStore.java:105) at com.oceanbase.ocp.monitor.store.RollupMetricDataStore.store(RollupMetricDataStore.java:86) at com.oceanbase.ocp.server.common.metrics.InnerExporterServiceImpl.collect(InnerExporterServiceImpl.java:90) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1524 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.327 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.329 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.357 WARN 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:13.357 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1527 2024-05-14 14:22:13.358 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1527 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.358 INFO 8587 --- [pool-prometheus-minute-schedule-1,ade22dbbc20a403e,427e0ad76daf] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667729356, count=0, elapsed=4002 2024-05-14 14:22:13.358 INFO 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:13.392 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.525 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.789 WARN 8587 --- [pool-ocp-async-6,b609157242a34def,6bad7d1db248] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.789 WARN 8587 --- [pool-ocp-async-5,f96abf42d07f4700,928af993d973] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:13.789 ERROR 8587 --- [pool-ocp-async-5,f96abf42d07f4700,928af993d973] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1527 2024-05-14 14:22:13.831 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.833 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:13.833 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.834 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.834 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.834 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:13.974 WARN 8587 --- [pool-ocp-schedules-6,a534d284ac9d4da8,b9db5d15efe7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.019 WARN 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:14.019 ERROR 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1528 2024-05-14 14:22:14.020 ERROR 8587 --- [alarm-detect-3,9946b1fe9eda4f31,d5ef289b31da] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_monitordb_disconnected org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1528 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.103 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.121 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.121 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.131 WARN 8587 --- [pool-ocp-async-8,86481190c0ee4e4a,b4b435f82008] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.131 WARN 8587 --- [pool-ocp-async-10,c3225d713ea348ea,dd9363599f77] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:14.132 ERROR 8587 --- [pool-ocp-async-10,c3225d713ea348ea,dd9363599f77] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1528 2024-05-14 14:22:14.206 WARN 8587 --- [pool-ocp-schedules-14,238b1c2cc3ed470b,d6f39395927f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:14.206 ERROR 8587 --- [pool-ocp-schedules-14,238b1c2cc3ed470b,d6f39395927f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1528 2024-05-14 14:22:14.207 ERROR 8587 --- [pool-ocp-schedules-14,238b1c2cc3ed470b,d6f39395927f] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at collect-obproxy-metrics at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.lockAndExec(ObproxySchedules.java:34) at com.oceanbase.ocp.obproxyops.internal.task.ObproxySchedules.collectObproxyMetrics(ObproxySchedules.java:29) at sun.reflect.GeneratedMethodAccessor789.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1528 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.225 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.334 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.336 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.503 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:14.710 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1529 2024-05-14 14:22:14.782 INFO 8587 --- [pool-ocp-async-5,abeb2104877b4bf2,a8cf5c107b3d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:14.790 WARN 8587 --- [pool-ocp-async-9,45c63f5e82284125,3e7f3b4f6cc2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:14.790 ERROR 8587 --- [pool-ocp-async-9,45c63f5e82284125,3e7f3b4f6cc2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1529 2024-05-14 14:22:14.838 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.839 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:14.916 WARN 8587 --- [pool-metric-archive-second-10,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.005 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.005 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.005 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.005 WARN 8587 --- [pool-metric-archive-second-12,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.341 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.343 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.358 WARN 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.393 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.393 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.393 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.526 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.789 WARN 8587 --- [pool-ocp-async-1,7f524aea678f48a2,f4f3e555ceff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:15.789 WARN 8587 --- [pool-ocp-async-6,b609157242a34def,6bad7d1db248] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.789 ERROR 8587 --- [pool-ocp-async-6,b609157242a34def,6bad7d1db248] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.834 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.834 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.835 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.835 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.835 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.835 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.835 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.835 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 2024-05-14 14:22:15.835 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.835 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.836 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.836 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1531 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.845 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:15.848 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:15.974 WARN 8587 --- [pool-ocp-schedules-6,a534d284ac9d4da8,b9db5d15efe7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:15.974 ERROR 8587 --- [pool-ocp-schedules-6,a534d284ac9d4da8,b9db5d15efe7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:15.975 ERROR 8587 --- [pool-ocp-schedules-6,a534d284ac9d4da8,b9db5d15efe7] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:16.012 INFO 8587 --- [pool-ocp-async-11,e8847d1ccfdd43a0,86103ccd8fa7] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:16.103 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.103 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:16.103 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:16.121 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.121 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:16.121 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:16.122 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.122 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:16.122 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:16.132 WARN 8587 --- [pool-ocp-async-3,b8552486f4f34c07,a8a65988ee30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:16.132 WARN 8587 --- [pool-ocp-async-8,86481190c0ee4e4a,b4b435f82008] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.132 ERROR 8587 --- [pool-ocp-async-8,86481190c0ee4e4a,b4b435f82008] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:16.225 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.225 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:16.226 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527618) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:16.349 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:16.352 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:16.503 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:16.504 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1533 2024-05-14 14:22:16.504 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:22:16.710 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:16.782 INFO 8587 --- [pool-ocp-async-2,3077d492afb14606,33ecc56e3665] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:16.790 WARN 8587 --- [pool-ocp-async-5,abeb2104877b4bf2,a8cf5c107b3d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:16.793 WARN 8587 --- [pool-ocp-async-2,3077d492afb14606,33ecc56e3665] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:16.855 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341699) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341699) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:16.855 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:16.917 ERROR 8587 --- [pool-metric-archive-second-10,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:17.006 ERROR 8587 --- [pool-metric-archive-second-9,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:17.006 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:17.006 ERROR 8587 --- [pool-metric-archive-second-12,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:17.006 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.storage.RollupMetricDataDao : Archive node list to table metric_data_second error, e = Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1532 2024-05-14 14:22:17.023 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:17.359 WARN 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:17.358 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:17.359 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createElapseMillis 2, createErrorCount 1534 2024-05-14 14:22:17.359 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:17.359 ERROR 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createElapseMillis 2, createErrorCount 1534 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:17.360 INFO 8587 --- [pool-prometheus-minute-schedule-1,e7f77894ff5948ba,13c6bbffa1b0] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667733358, count=0, elapsed=4002 2024-05-14 14:22:17.360 INFO 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:17.693 WARN 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:17.789 WARN 8587 --- [pool-ocp-async-7,a95ec7a5ac4e493d,756120e3e04f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:17.789 WARN 8587 --- [pool-ocp-async-1,7f524aea678f48a2,f4f3e555ceff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:17.789 ERROR 8587 --- [pool-ocp-async-1,7f524aea678f48a2,f4f3e555ceff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1535 2024-05-14 14:22:17.862 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:17.863 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:17.894 INFO 8587 --- [pool-clean-time-series-data15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:22:17.898 INFO 8587 --- [pool-ocp-async-6,67cf7568a61940ae,ea625b07fc02] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:17.911 INFO 8587 --- [pool-print-time-series-interval15-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667737: {1715666880=953, 1715666895=953, 1715666910=953, 1715666925=953, 1715666940=953, 1715666955=953, 1715666970=549, 1715666985=549, 1715667000=549, 1715667015=549, 1715667030=549, 1715667045=86, 1715667060=19}, tsDataMapSize: 998336, readyDataCacheSize: 652976 2024-05-14 14:22:17.938 INFO 8587 --- [pool-clean-time-series-data60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : No deletable timestamps. 2024-05-14 14:22:17.938 INFO 8587 --- [pool-print-time-series-interval60-1,,] c.o.o.m.a.MonitorTimeSeriesDataProcessor : print tsData 1715667737: {1715666820=20, 1715666880=20, 1715666940=10}, tsDataMapSize: 14888, readyDataCacheSize: 19384 2024-05-14 14:22:18.013 WARN 8587 --- [alarm-detect-23,e8847d1ccfdd43a0,9a6678c34200] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [alarm-detect-17,e8847d1ccfdd43a0,a126a9a6ded2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [alarm-detect-15,e8847d1ccfdd43a0,601fb5bc41d2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3de0d56fc366] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [alarm-detect-6,e8847d1ccfdd43a0,19900798a1c3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,af18e6966dfd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.014 WARN 8587 --- [alarm-detect-22,e8847d1ccfdd43a0,5d006d59aa52] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,a87114da0cc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,549e413b078b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,e41d1eb65b0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,ceed183047f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3e8daaa80a0c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,660fb090f6bf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,04ade77cfc24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,9ad141764454] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fcc71e8fd758] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,82167cec9c25] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.016 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,bce613d22b9d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.017 WARN 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,481d105b87c3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.017 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,fa978e5bd092] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,99fce661a25e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,45f9cc5f8094] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fa2609049f62] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.018 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,005b71017df5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.019 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,45f1a159609d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.051 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.132 WARN 8587 --- [pool-ocp-async-10,5012e88bfe834626,5dadb5f103a3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.132 WARN 8587 --- [pool-ocp-async-3,b8552486f4f34c07,a8a65988ee30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:18.132 ERROR 8587 --- [pool-ocp-async-3,b8552486f4f34c07,a8a65988ee30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1536 2024-05-14 14:22:18.366 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:18.366 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:18.394 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:18.526 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:18.710 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1537 2024-05-14 14:22:18.783 INFO 8587 --- [pool-ocp-async-2,55347a88f44d4db2,5f930cf10a58] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:18.791 WARN 8587 --- [pool-ocp-async-5,abeb2104877b4bf2,a8cf5c107b3d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:18.791 ERROR 8587 --- [pool-ocp-async-5,abeb2104877b4bf2,a8cf5c107b3d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1537 2024-05-14 14:22:18.870 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:18.870 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:18.917 WARN 8587 --- [pool-metric-archive-second-10,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.006 WARN 8587 --- [pool-metric-archive-second-9,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.006 WARN 8587 --- [pool-metric-archive-second-2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.006 WARN 8587 --- [pool-metric-archive-second-12,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.006 WARN 8587 --- [pool-metric-archive-second-11,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.014 WARN 8587 --- [pool-ocp-async-11,e8847d1ccfdd43a0,86103ccd8fa7] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-5,e8847d1ccfdd43a0,42435416ea0a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-30,e8847d1ccfdd43a0,2e7711c128e4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-9,e8847d1ccfdd43a0,31b61d106ec3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-14,e8847d1ccfdd43a0,6d6eb2cc4464] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-13,e8847d1ccfdd43a0,0f1cdcc39f99] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-21,e8847d1ccfdd43a0,902d03aff407] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-2,e8847d1ccfdd43a0,de759fb3625f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-16,e8847d1ccfdd43a0,27347ef1cc9c] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-6,e8847d1ccfdd43a0,19900798a1c3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-23,e8847d1ccfdd43a0,9a6678c34200] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-17,e8847d1ccfdd43a0,a126a9a6ded2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-4,e8847d1ccfdd43a0,88557992ded7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-27,e8847d1ccfdd43a0,cbe281a85c5e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:19.014 WARN 8587 --- [alarm-detect-20,e8847d1ccfdd43a0,bf77df73f011] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-19,e8847d1ccfdd43a0,dc1fb9e75462] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-22,e8847d1ccfdd43a0,5d006d59aa52] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-1,e8847d1ccfdd43a0,27fcb88edc63] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:19.015 ERROR 8587 --- [alarm-detect-6,e8847d1ccfdd43a0,19900798a1c3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:19.015 ERROR 8587 --- [alarm-detect-23,e8847d1ccfdd43a0,9a6678c34200] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:19.015 ERROR 8587 --- [alarm-detect-17,e8847d1ccfdd43a0,a126a9a6ded2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:19.015 WARN 8587 --- [alarm-detect-15,e8847d1ccfdd43a0,601fb5bc41d2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.015 ERROR 8587 --- [alarm-detect-22,e8847d1ccfdd43a0,5d006d59aa52] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:19.015 ERROR 8587 --- [alarm-detect-15,e8847d1ccfdd43a0,601fb5bc41d2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:19.017 WARN 8587 --- [alarm-detect-23,e8847d1ccfdd43a0,9a6678c34200] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:19.017 WARN 8587 --- [alarm-detect-6,e8847d1ccfdd43a0,19900798a1c3] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:19.017 WARN 8587 --- [alarm-detect-17,e8847d1ccfdd43a0,a126a9a6ded2] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:19.017 WARN 8587 --- [alarm-detect-22,e8847d1ccfdd43a0,5d006d59aa52] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:19.017 WARN 8587 --- [alarm-detect-15,e8847d1ccfdd43a0,601fb5bc41d2] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:19.024 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.024 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1538 2024-05-14 14:22:19.024 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:19.104 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.122 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.122 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.227 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.296 WARN 8587 --- [pool-ocp-schedules-16,fc3f5183ffd745ab,fc282d2613b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.333 WARN 8587 --- [pool-overview-container-1,03a15ee8de814dcd,222767038796] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.360 WARN 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.374 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:19.374 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:19.693 INFO 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] c.o.o.a.s.AlarmInMemoryServiceImpl : create alarm ocp_meta_db_disconnected class OcpLabels { {svr_ip=10.0.0.191, db=metadb} } 2024-05-14 14:22:19.706 WARN 8587 --- [pool-overview-container-7,d877a02e78a0489e,03f8c515c697] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.707 WARN 8587 --- [pool-overview-container-3,9de5c868ffaa468e,360b24f3429f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.707 WARN 8587 --- [pool-overview-container-8,ee154ec5883e46c2,9d5c78511153] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.789 WARN 8587 --- [pool-ocp-async-4,a5cecf56cc6e4e49,881251d20001] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.789 WARN 8587 --- [pool-ocp-async-7,a95ec7a5ac4e493d,756120e3e04f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:19.789 ERROR 8587 --- [pool-ocp-async-7,a95ec7a5ac4e493d,756120e3e04f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1539 2024-05-14 14:22:19.879 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:19.880 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:19.898 WARN 8587 --- [pool-ocp-async-6,67cf7568a61940ae,ea625b07fc02] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:19.898 WARN 8587 --- [pool-overview-container-6,e81832a8be6a40fc,bb09710b33d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.014 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3de0d56fc366] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.015 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3de0d56fc366] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-30,e8847d1ccfdd43a0,2e7711c128e4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-9,e8847d1ccfdd43a0,31b61d106ec3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-14,e8847d1ccfdd43a0,6d6eb2cc4464] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-13,e8847d1ccfdd43a0,0f1cdcc39f99] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-2,e8847d1ccfdd43a0,de759fb3625f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-16,e8847d1ccfdd43a0,27347ef1cc9c] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-21,e8847d1ccfdd43a0,902d03aff407] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,bce613d22b9d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-20,e8847d1ccfdd43a0,bf77df73f011] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,bce613d22b9d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-1,e8847d1ccfdd43a0,27fcb88edc63] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,45f1a159609d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.015 ERROR 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,45f1a159609d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-5,e8847d1ccfdd43a0,42435416ea0a] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-27,e8847d1ccfdd43a0,cbe281a85c5e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-4,e8847d1ccfdd43a0,88557992ded7] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [alarm-detect-19,e8847d1ccfdd43a0,dc1fb9e75462] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:20.015 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fcc71e8fd758] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.016 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fcc71e8fd758] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.016 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,ceed183047f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.016 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,ceed183047f9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.016 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,04ade77cfc24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,04ade77cfc24] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,45f9cc5f8094] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,45f9cc5f8094] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,82167cec9c25] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,82167cec9c25] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,af18e6966dfd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,005b71017df5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,af18e6966dfd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fa2609049f62] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,fa2609049f62] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.017 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,fa978e5bd092] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,fa978e5bd092] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,99fce661a25e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,549e413b078b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,481d105b87c3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-3,e8847d1ccfdd43a0,481d105b87c3] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,a87114da0cc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,a87114da0cc1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,e41d1eb65b0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,e41d1eb65b0a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,660fb090f6bf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,9ad141764454] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.017 ERROR 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,005b71017df5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,99fce661a25e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,549e413b078b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.018 WARN 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3e8daaa80a0c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.019 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,3e8daaa80a0c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-2,e8847d1ccfdd43a0,660fb090f6bf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.018 ERROR 8587 --- [pool-metric-query-1,e8847d1ccfdd43a0,9ad141764454] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.052 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.052 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.052 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:20.113 WARN 8587 --- [pool-overview-container-2,e2ea14bdf3744237,5214aa97f5a7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.132 WARN 8587 --- [pool-ocp-async-10,5012e88bfe834626,5dadb5f103a3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.132 WARN 8587 --- [pool-ocp-async-1,27a53ecb59634d33,c1d42741b3cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.132 ERROR 8587 --- [pool-ocp-async-10,5012e88bfe834626,5dadb5f103a3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 2024-05-14 14:22:20.382 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:20.383 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:20.394 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:20.394 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1541 2024-05-14 14:22:20.395 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1541 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:20.527 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.710 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.783 INFO 8587 --- [pool-ocp-async-11,e2f91b210dd84f97,12c1cfa702a4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:20.791 WARN 8587 --- [pool-ocp-async-2,55347a88f44d4db2,5f930cf10a58] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.793 WARN 8587 --- [pool-ocp-async-11,e2f91b210dd84f97,12c1cfa702a4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:20.836 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.836 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.836 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.836 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:20.887 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:20.888 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:20.918 ERROR 8587 --- [pool-metric-archive-second-10,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.006 ERROR 8587 --- [pool-metric-archive-second-9,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.007 ERROR 8587 --- [pool-metric-archive-second-12,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.007 ERROR 8587 --- [pool-metric-archive-second-11,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.007 ERROR 8587 --- [pool-metric-archive-second-2,,] c.o.o.m.service.OcpMetricArchiveService : Archive second nodes failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:651) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:699) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1042) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:1096) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDao.write(RollupMetricDataDao.java:74) at com.oceanbase.ocp.monitor.storage.RollupMetricDataDaoProxy.write(RollupMetricDataDaoProxy.java:54) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.lambda$archiveSecond$1(OcpMetricArchiveService.java:153) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:66) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:184) at com.oceanbase.ocp.monitor.service.OcpMetricArchiveService.archiveSecond(OcpMetricArchiveService.java:144) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1540 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.054 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:21.104 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.104 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.104 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:21.122 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.122 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.122 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:21.122 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.122 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.123 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:21.227 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.227 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.227 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.297 WARN 8587 --- [pool-ocp-schedules-16,fc3f5183ffd745ab,fc282d2613b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.297 ERROR 8587 --- [pool-ocp-schedules-16,fc3f5183ffd745ab,fc282d2613b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.298 ERROR 8587 --- [pool-ocp-schedules-16,fc3f5183ffd745ab,fc282d2613b2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.333 WARN 8587 --- [pool-overview-container-1,03a15ee8de814dcd,222767038796] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.334 ERROR 8587 --- [pool-overview-container-1,03a15ee8de814dcd,222767038796] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.335 ERROR 8587 --- [pool-overview-container-1,03a15ee8de814dcd,222767038796] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.335 WARN 8587 --- [pool-overview-container-1,03a15ee8de814dcd,222767038796] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.360 WARN 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.360 ERROR 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 2024-05-14 14:22:21.361 ERROR 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1542 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341714) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.361 INFO 8587 --- [pool-prometheus-minute-schedule-1,db49623b0d284fed,1e3265fb3c73] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667737360, count=0, elapsed=4001 2024-05-14 14:22:21.361 INFO 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:21.391 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.391 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.694 WARN 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:21.707 WARN 8587 --- [pool-overview-container-7,d877a02e78a0489e,03f8c515c697] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.707 ERROR 8587 --- [pool-overview-container-7,d877a02e78a0489e,03f8c515c697] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 2024-05-14 14:22:21.707 WARN 8587 --- [pool-overview-container-3,9de5c868ffaa468e,360b24f3429f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.707 ERROR 8587 --- [pool-overview-container-3,9de5c868ffaa468e,360b24f3429f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 2024-05-14 14:22:21.707 WARN 8587 --- [pool-overview-container-8,ee154ec5883e46c2,9d5c78511153] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.707 ERROR 8587 --- [pool-overview-container-8,ee154ec5883e46c2,9d5c78511153] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 2024-05-14 14:22:21.708 ERROR 8587 --- [pool-overview-container-3,9de5c868ffaa468e,360b24f3429f] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.708 ERROR 8587 --- [pool-overview-container-7,d877a02e78a0489e,03f8c515c697] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.708 ERROR 8587 --- [pool-overview-container-8,ee154ec5883e46c2,9d5c78511153] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.708 WARN 8587 --- [pool-overview-container-3,9de5c868ffaa468e,360b24f3429f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.708 WARN 8587 --- [pool-overview-container-7,d877a02e78a0489e,03f8c515c697] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.708 WARN 8587 --- [pool-overview-container-8,ee154ec5883e46c2,9d5c78511153] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.789 WARN 8587 --- [pool-ocp-async-9,3e2bbf28f7f44598,bdcea1792aa3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:21.789 WARN 8587 --- [pool-ocp-async-4,a5cecf56cc6e4e49,881251d20001] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.790 ERROR 8587 --- [pool-ocp-async-4,a5cecf56cc6e4e49,881251d20001] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1543 2024-05-14 14:22:21.894 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.896 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341718) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341718) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:21.898 WARN 8587 --- [pool-ocp-async-6,67cf7568a61940ae,ea625b07fc02] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.898 WARN 8587 --- [pool-overview-container-6,e81832a8be6a40fc,bb09710b33d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:21.899 ERROR 8587 --- [pool-ocp-async-6,67cf7568a61940ae,ea625b07fc02] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 2024-05-14 14:22:21.899 ERROR 8587 --- [pool-overview-container-6,e81832a8be6a40fc,bb09710b33d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 2024-05-14 14:22:21.899 ERROR 8587 --- [pool-overview-container-6,e81832a8be6a40fc,bb09710b33d8] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:21.900 WARN 8587 --- [pool-overview-container-6,e81832a8be6a40fc,bb09710b33d8] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.017 WARN 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:22.018 WARN 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:22.113 WARN 8587 --- [pool-overview-container-2,e2ea14bdf3744237,5214aa97f5a7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.113 ERROR 8587 --- [pool-overview-container-2,e2ea14bdf3744237,5214aa97f5a7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 2024-05-14 14:22:22.114 ERROR 8587 --- [pool-overview-container-2,e2ea14bdf3744237,5214aa97f5a7] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.115 WARN 8587 --- [pool-overview-container-2,e2ea14bdf3744237,5214aa97f5a7] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.132 WARN 8587 --- [pool-ocp-async-8,eca8785c5b614c27,a863ea01edd5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:22.132 WARN 8587 --- [pool-ocp-async-1,27a53ecb59634d33,c1d42741b3cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.133 ERROR 8587 --- [pool-ocp-async-1,27a53ecb59634d33,c1d42741b3cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1544 2024-05-14 14:22:22.398 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.400 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.528 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.711 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.783 INFO 8587 --- [pool-ocp-async-5,b0c18d41d7f84df5,e032eab3501e] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:22.791 WARN 8587 --- [pool-ocp-async-2,55347a88f44d4db2,5f930cf10a58] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.791 ERROR 8587 --- [pool-ocp-async-2,55347a88f44d4db2,5f930cf10a58] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.836 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.836 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.837 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.837 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.837 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.837 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:22.837 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.837 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 2024-05-14 14:22:22.837 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.838 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.838 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.838 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1545 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.902 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.904 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:22.971 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.055 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1546 2024-05-14 14:22:23.362 WARN 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.395 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.406 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:23.407 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:23.497 WARN 8587 --- [pool-ocp-schedules-19,ce534c7e9c8142b4,ae70ca5b501b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.504 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.694 WARN 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:23.694 ERROR 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1547 2024-05-14 14:22:23.695 ERROR 8587 --- [pool-ocp-schedules-1,cd826a66774d4c84,c2519b2639dd] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy390.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService.listAll(OcpAlarmGroupService.java:209) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$FastClassBySpringCGLIB$$44910b7f.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmGroupService$$EnhancerBySpringCGLIB$$c3021d7c.listAll() at com.oceanbase.ocp.alarm.service.AlarmInMemoryServiceImpl.createAlarm(AlarmInMemoryServiceImpl.java:96) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.createMetaDBAlarmInMemory(HealthCheckService.java:148) at com.oceanbase.ocp.service.healthcheck.HealthCheckService.checkMetaDbHealth(HealthCheckService.java:126) at sun.reflect.GeneratedMethodAccessor974.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 37 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1547 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 41 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:23.790 WARN 8587 --- [pool-ocp-async-11,7b4819f95b9b4945,2d4f67f83319] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:23.790 WARN 8587 --- [pool-ocp-async-9,3e2bbf28f7f44598,bdcea1792aa3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:23.790 ERROR 8587 --- [pool-ocp-async-9,3e2bbf28f7f44598,bdcea1792aa3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1547 2024-05-14 14:22:23.909 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:23.911 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.017 WARN 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:24.017 ERROR 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1548 2024-05-14 14:22:24.018 WARN 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:24.018 ERROR 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1548 2024-05-14 14:22:24.018 ERROR 8587 --- [alarm-detect-8,e8847d1ccfdd43a0,f600890bd549] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=tenant_active_memstore_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1548 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.019 ERROR 8587 --- [alarm-detect-28,e8847d1ccfdd43a0,6deeccfa5fc7] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=oblb_nic_usage_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1548 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.105 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.122 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.123 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.133 WARN 8587 --- [pool-ocp-async-4,7e432db575274164,a510bb7c8536] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.133 WARN 8587 --- [pool-ocp-async-8,eca8785c5b614c27,a863ea01edd5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:24.133 ERROR 8587 --- [pool-ocp-async-8,eca8785c5b614c27,a863ea01edd5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1548 2024-05-14 14:22:24.228 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.412 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.414 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.711 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.783 INFO 8587 --- [pool-ocp-async-9,18467f6371f54f6f,f71e011a350d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:24.792 WARN 8587 --- [pool-ocp-async-5,b0c18d41d7f84df5,e032eab3501e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:24.793 WARN 8587 --- [pool-ocp-async-9,18467f6371f54f6f,f71e011a350d] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:24.916 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.918 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:24.971 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:24.972 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 2024-05-14 14:22:24.973 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObClusterAlarmTarget(ObAlarmTargetProvider.java:76) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.362 WARN 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:25.362 ERROR 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 2024-05-14 14:22:25.363 ERROR 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.363 INFO 8587 --- [pool-prometheus-minute-schedule-1,77593585be8f492c,c9ef60eea0cb] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667741361, count=0, elapsed=4002 2024-05-14 14:22:25.363 INFO 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:25.396 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:25.396 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 2024-05-14 14:22:25.397 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1550 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.419 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.422 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.497 WARN 8587 --- [pool-ocp-schedules-19,ce534c7e9c8142b4,ae70ca5b501b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:25.497 ERROR 8587 --- [pool-ocp-schedules-19,ce534c7e9c8142b4,ae70ca5b501b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1551 2024-05-14 14:22:25.498 ERROR 8587 --- [pool-ocp-schedules-19,ce534c7e9c8142b4,ae70ca5b501b] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1551 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.504 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:25.504 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1551 2024-05-14 14:22:25.505 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:22:25.529 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:25.790 WARN 8587 --- [pool-ocp-async-1,0b6e59e0b8574bdd,724e621e92eb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:25.790 WARN 8587 --- [pool-ocp-async-11,7b4819f95b9b4945,2d4f67f83319] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:25.790 ERROR 8587 --- [pool-ocp-async-11,7b4819f95b9b4945,2d4f67f83319] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1551 2024-05-14 14:22:25.925 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341732) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341732) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:25.926 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:25.975 INFO 8587 --- [pool-ocp-schedules-2,ec43cb192bbd49b4,42be7fa03101] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:22:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,7b79b991b7f6409b,6f049c6b06d4] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1012,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:22:25.985 INFO 8587 --- [pool-prometheus-cache-monitor1,7b79b991b7f6409b,6f049c6b06d4] c.o.o.m.s.OcpCacheMonitorServiceImpl : MetricSearchStats:{ob_sysstat_40012=20, ob_server_resource_memory_assigned_bytes=10, ob_sysstat_40011=20, node_memory_sreclaimable_bytes=17, ob_sysstat_40010=20, ob_unit_num=10, tcp_retrans=17, ob_database_disk_required_size=51, go_memstats_mspan_sys_bytes=13, ob_sysstat_30213=15, go_memstats_stack_sys_bytes=13, ob_sysstat_30212=15, exporter_export_metrics_bytes_total=23, ob_sysstat_30217=15, node_filesystem_size_bytes=50, ob_sysstat_30216=15, http_server_requests_seconds_count=124, ob_tenant_request_queue_total_size=25, jvm_gc_memory_allocated_bytes_total=3, ob_compaction_frozen_time=19, ob_system_event_total_waits=25, monagent_input_sql_duration_seconds_sum=56, ob_tenant_disk_v4_log_disk_size=19, log_stream_degraded_count=19, ob_sysstat_40019=20, ob_sysstat_40018=20, processor_process_metrics_total=19, ob_plan_cache_hit_total=19, jvm_gc_max_data_size_bytes=3, node_filesystem_readonly=48, go_memstats_frees_total=13, io_await=39, host_available=10, ob_sysstat_30220=15, ob_sysstat_30222=15, ob_sysstat_30221=15, go_memstats_mallocs_total=13, ob_unit_config_max_memory_bytes=24, ob_database_disk_data_size=50, io_util=39, ob_sysstat_200002=20, ob_sysstat_200001=20, ob_tenant_memstore_freeze_cnt=17, ob_tenant_disk_v4_data_size=19, ob_tenant_unit_min_memory=24, ob_sysstat_60087=20, ob_memstore_total_bytes=25, metric_cardinality_count=15, jvm_threads_states_threads=8, process_resident_memory_bytes=13, ob_cache_size_bytes=36, ob_tenant_assigned_cpu_total=19, ob_tenant_unit_max_memory=24, input_collect_metrics_total=19, ob_sysstat_50039=20, ob_sysstat_60083=20, ob_sysstat_50038=20, node_disk_io_time_weighted_seconds_total=26, node_disk_write_time_seconds_total=26, cpu_count=17, output_write_metrics_total=9, ob_cluster_sync=8, process_open_fds=13, ob_sysstat_50037=20, process_memory_rss_bytes=21, http_status_count=17, process_max_fds=13, ob_server_resource_cpu_assigned_percent=10, ob_sysstat_50030=20, ocp_alarm_detect_duration_ms_count=120, ob_sysstat_80057=20, sql_audit_input_collect_lost_total=12, go_memstats_heap_inuse_bytes=13, go_memstats_mcache_sys_bytes=13, ob_sysstat_40118=20, ob_tenant_disk_v4_log_size=19, ob_sysstat_40117=20, ob_sysstat_40116=20, node_memory_memfree_bytes=17, ob_sysstat_40005=20, process_exists=31, ob_sysstat_40004=20, ob_sysstat_40003=20, ob_sysstat_40002=20, go_gc_duration_seconds=18, ob_server_resource_disk_bytes=10, ob_sysstat_40001=20, ocp_alarm_detect_duration_ms_sum=120, ob_sysstat_40000=20, jvm_threads_live_threads=3, ob_sysstat_30200=15, ob_sysstat_30201=15, ob_sysstat_30204=15, ob_sysstat_30205=15, ob_sysstat_30208=15, process_thread_count=21, ob_sysstat_30209=15, ob_sysstat_50040=20, node_memory_cached_bytes=17, ob_table_num=19, ob_sysstat_40009=20, ob_disk_free_bytes=10, ob_sysstat_40008=20, node_filesystem_avail_bytes=50, ob_sysstat_40007=20, ob_sysstat_40006=20, ob_sysstat_10000=20, ob_sysstat_10006=20, ob_sysstat_10005=20, ob_unit_config_max_iops=24, ob_plan_cache_memory_bytes=19, ob_sysstat_10002=20, node_network_transmit_errs_total=41, go_memstats_last_gc_time_seconds=13, ob_sysstat_10001=20, ob_sysstat_10004=20, ob_sysstat_10003=20, go_gc_duration_seconds_count=13, ocp_monitor_collect_request_duration_ms_count=7, monagent_oceanbase_plan_explain_size=1, ob_sysstat_50011=20, ob_sysstat_50010=20, monitor_exporter_avaliable=24, node_disk_read_bytes_total=26, clock_diff_milliseconds=9, ob_compaction_is_suspended=19, mysql_output_write_sql_milliseconds_summary_count=17, go_memstats_lookups_total=13, mysql_output_write_sql_count=17, process_cpu_percent=21, log_tailer_count=13, ob_sysstat_60057=20, host_agent_process_status=13, ob_server_resource_cpu=10, go_memstats_alloc_bytes=13, ob_server_num=15, node_cpu_seconds_total_native=34, ob_sysstat_140002=20, ob_sysstat_140005=20, ob_sysstat_140006=20, ob_sysstat_140003=20, ob_tenant_resource_min_memory=19, ob_session_all_num=19, jvm_gc_pause_seconds_count=7, ob_memstore_freeze_times=25, ob_sysstat_50022=20, ob_sysstat_50021=20, jvm_gc_overhead_percent=3, ob_system_event_time_waited=25, ob_tenant_resource_min_cpu=19, ob_cluster_status_check=9, monagent_plugin_execute_seconds_total=31, jvm_memory_committed_bytes=10, node_net_bandwidth_bps=41, ob_tenant_server_data_index_data_size=20, monagent_oceanbase_db_pool_idle=1, go_memstats_heap_idle_bytes=13, go_memstats_gc_sys_bytes=13, ob_server_resource_memory_bytes=10, go_info=14, ob_tenant_assigned_mem_assigned=19, log_tailer_processed_file_count=16, node_load15=16, ob_disk_log_assigned_bytes=10, ob_tenant_memstore_minor_freeze_times=17, ob_tenant_server_required_size=20, jvm_memory_max_bytes=10, ob_unit_config_min_iops=24, ob_sysstat_30080=20, ob_sysstat_60031=20, process_fd_count=21, ob_sysstat_30082=20, ob_sysstat_30081=20, ob_tenant_unit_max_cpu=24, ob_sysstat_30084=20, ob_sysstat_30083=20, ob_sysstat_30086=20, node_memory_buffers_bytes=17, ob_sysstat_30085=20, ob_sysstat_50009=20, go_memstats_heap_released_bytes=13, ob_tenant_log_disk_total_bytes=19, node_network_receive_bytes_total=41, ob_sysstat_50005=20, ob_memstore_freeze_trigger_bytes=25, ob_sysstat_50008=20, ob_waitevent_wait_seconds_total=19, ob_server_stopped_duration_seconds=11, ob_sysstat_50001=20, ob_sysstat_50004=20, ob_sysstat_50000=20, go_memstats_next_gc_bytes=13, ob_session_active_num=19, node_filesystem_files_free=54, ob_memtable_max_snapshot_duration_seconds=14, node_disk_read_time_seconds_total=26, ob_sysstat_60021=20, ob_sysstat_60020=20, monagent_oceanbase_audit_unique_key_cache_size=1, ob_compaction_frozen_version=19, ob_sysstat_60024=20, metric_count=11, ob_sysstat_60023=20, ob_sysstat_60022=20, process_virtual_memory_bytes=13, ob_tenant_assigned_cpu_assigned=19, ob_tenant_unit_min_cpu=24, ob_unit_config_max_cpu=24, http_request_milliseconds_summary_count=34, monagent_oceanbase_audit_timeinfo_cache_size=1, ob_sysstat_20002=20, monagent_input_sql_duration_seconds_bucket=60, ob_sysstat_20001=20, node_cpu_seconds_total=24, ob_sysstat_20000=20, http_request_milliseconds_summary=37, ob_index_error_num=10, ob_tenant_memory_hold_bytes=19, ob_sysstat_30066=20, ob_log_level_count=16, go_memstats_buck_hash_sys_bytes=13, monagent_pipeline_report_metrics_total=14, sql_audit_input_collect_total_total=12, mysql_output_write_sql_milliseconds_summary_sum=17, ob_tenant_disk_total_size=19, mysql_output_write_task_size=17, node_disk_reads_completed_total=26, exporter_export_metrics_total=23, ob_disk_log_total_bytes=10, ob_sysstat_60019=20, system_cpu_count=3, process_uptime_seconds=21, ob_sysstat_130004=20, ob_sysstat_60003=20, ob_sysstat_60002=20, node_ntp_offset_seconds=9, ob_sysstat_60001=20, ob_sysstat_60000=20, go_memstats_heap_sys_bytes=13, ocp_meta_db_health=4, ob_sysstat_140012=20, ob_sysstat_140013=20, jvm_gc_pause_seconds_max=7, ob_disk_total_bytes=10, watch_ob_dir_exists=15, ob_tenant_request_queue_large_size=25, go_memstats_heap_objects=13, go_memstats_mcache_inuse_bytes=13, go_memstats_other_sys_bytes=13, ob_sysstat_130000=20, jvm_memory_used_bytes=10, ob_sysstat_130001=20, go_threads=13, ob_sysstat_130002=20, ob_sysstat_60005=20, ob_sysstat_60004=20, http_request_milliseconds_summary_sum=34, http_server_requests_seconds_sum=124, ob_memstore_active_bytes=25, go_memstats_alloc_bytes_total=13, ob_tenant_assigned_mem_total=19, process_count=22, node_memory_memtotal_bytes=17, node_network_transmit_drop_total=41, ob_waitevent_wait_total=19, ob_tenant_log_disk_used_bytes=19, jvm_gc_memory_promoted_bytes_total=3, ocp_monitor_collect_request_errors_total=4, ob_sysstat_30011=20, ob_sysstat_30010=20, ob_sysstat_30013=20, ob_sysstat_30012=20, ob_disk_log_used_bytes=10, ob_tenant500_memory_used_bytes=10, ob_compaction_is_error=19, node_network_transmit_bytes_total=41, node_network_receive_drop_total=41, monagent_pipeline_execute_total=20, node_filesystem_files=54, process_start_time_seconds=13, ob_tenant_log_sync_delay=19, go_memstats_heap_alloc_bytes=13, ob_tenant_resource_max_cpu=19, ntp_service_available=9, go_gc_duration_seconds_sum=13, go_memstats_mspan_inuse_bytes=13, ob_server_resource_memory_assigned_percent=10, mysql_output_write_sql_milliseconds_summary=20, monagent_pipeline_execute_seconds_total=20, jvm_gc_pause_seconds_sum=7, ob_sysstat_80001=20, go_memstats_sys_bytes=13, node_network_receive_errs_total=41, system_load_average_1m=3, monagent_oceanbase_audit_stat_cache_size=1, observer_ulimit_max_fd_count=10, ob_tenant_memory_used_bytes=19, ob_plan_cache_access_total=19, monagent_oceanbase_plan_cache_size=1, ob_tenant_server_data_size=20, monagent_oceanbase_audit_sample_cache_size=1, ob_sysstat_80002=20, ob_sysstat_80003=20, ob_sysstat_80007=20, node_disk_writes_completed_total=26, ob_sysstat_80008=20, ob_sysstat_80009=20, ob_tenant_memstore_compact_trigger_ratio=17, ob_sysstat_40030=20, process_cpu_seconds_total=13, node_load1=16, ob_sysstat_120001=20, ob_sysstat_120002=20, ob_sysstat_120000=20, ob_tenant_resource_max_memory=19, system_cpu_usage=3, ob_sysstat_120009=20, go_memstats_stack_inuse_bytes=13, ob_sysstat_120008=20, node_load5=16, ob_sysstat_120005=20, jvm_threads_peak_threads=3, ob_sysstat_120006=20, process_cpu_usage=3, monagent_input_sql_duration_seconds_count=56, node_disk_written_bytes_total=26, monagent_oceanbase_ash_cache_size=1, monagent_pipeline_process_metrics_total=27, go_goroutines=13, ob_compaction_last_version=19, ob_sysstat_30000=20, ob_server_resource_cpu_assigned=10, ob_sysstat_30002=20, ob_unit_config_min_cpu=24, ob_sysstat_30001=20, process_virtual_memory_max_bytes=13, monagent_oceanbase_plan_timeinfo_cache_size=1, monagent_plugin_execute_total=31, ob_tenant500_memory_hold_bytes=10, ob_sysstat_30006=20, arbitration_status_inactive_server_count=10, ob_sysstat_30005=20, ob_sysstat_30008=20, ob_sysstat_30007=20, ob_sysstat_30009=20, ob_compaction_current_timestamp=19, ob_compaction_start_time=19, oceanbase_connectivity=12} 2024-05-14 14:22:26.012 INFO 8587 --- [pool-ocp-async-6,1dfd70a88e5a4426,d13bbacf5d34] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:26.024 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:26.105 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.105 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 2024-05-14 14:22:26.105 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:26.123 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.123 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 2024-05-14 14:22:26.123 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:26.123 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.123 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 2024-05-14 14:22:26.123 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:26.133 WARN 8587 --- [pool-ocp-async-3,630a0c29cfb94fb8,7cbe682cb778] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:26.133 WARN 8587 --- [pool-ocp-async-4,7e432db575274164,a510bb7c8536] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.133 ERROR 8587 --- [pool-ocp-async-4,7e432db575274164,a510bb7c8536] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 2024-05-14 14:22:26.228 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.228 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 2024-05-14 14:22:26.229 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1552 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341732) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341732) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:26.429 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:26.430 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:26.711 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1553 2024-05-14 14:22:26.783 INFO 8587 --- [pool-ocp-async-2,271b425b86ae4da1,db9fee7b8ab8] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:26.792 WARN 8587 --- [pool-ocp-async-5,b0c18d41d7f84df5,e032eab3501e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:26.792 ERROR 8587 --- [pool-ocp-async-5,b0c18d41d7f84df5,e032eab3501e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1553 2024-05-14 14:22:26.932 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:26.935 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=527639) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=527639) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:26.974 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.052 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.364 WARN 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.436 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:27.438 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:27.529 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.676 WARN 8587 --- [pool-ocp-schedules-16,c4fea29676bb4d76,9385dbab3f43] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.790 WARN 8587 --- [pool-ocp-async-8,fc9fb4f55b1d4462,d6bad4e3b5ae] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.790 WARN 8587 --- [pool-ocp-async-1,0b6e59e0b8574bdd,724e621e92eb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:27.790 ERROR 8587 --- [pool-ocp-async-1,0b6e59e0b8574bdd,724e621e92eb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1555 2024-05-14 14:22:27.838 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.839 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.839 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.839 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.888 WARN 8587 --- [pool-ocp-schedules-20,3f29282a08fc45f6,9c9c87da6bf4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.898 INFO 8587 --- [pool-ocp-async-4,f4f0becf7b434e23,4d722b4bd22c] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:27.940 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:27.942 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:27.976 WARN 8587 --- [pool-ocp-schedules-2,ec43cb192bbd49b4,42be7fa03101] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:27.985 WARN 8587 --- [pool-prometheus-exporter-check1,dd88aaeb17b04401,22ea0f682aa1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.013 WARN 8587 --- [alarm-detect-12,1dfd70a88e5a4426,1b7b76e0b87c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.013 WARN 8587 --- [alarm-detect-10,1dfd70a88e5a4426,81ccde06d7f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.013 WARN 8587 --- [alarm-detect-29,1dfd70a88e5a4426,2a4d79a4ccd7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [alarm-detect-6,1dfd70a88e5a4426,90350ba01954] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3c4f8e3873c0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [alarm-detect-30,1dfd70a88e5a4426,6e90edd2f2f1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,62aa41472053] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,ca24be02d670] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.014 WARN 8587 --- [alarm-detect-2,1dfd70a88e5a4426,a995c6118788] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,2571d651566c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [alarm-detect-1,1dfd70a88e5a4426,f502fc0bd3c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [alarm-detect-21,1dfd70a88e5a4426,4f5cade0e94a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [alarm-detect-4,1dfd70a88e5a4426,ed6fda3bc2b6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [alarm-detect-19,1dfd70a88e5a4426,c8fa4a64eb3e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.015 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,c6d346b5b069] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,6d9c9df553ab] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,1361a484ea10] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,91b16420073d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.017 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bfb854deb0cb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.017 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,8d8a37cc5f42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.017 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3af44ba3fbf5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8eb0fd19e2f2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,dcb21e0173fc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,06d777edbcad] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.018 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,a8d45587e9ac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8fba4aa6f101] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.019 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,45f3ec1f962b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.019 WARN 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,fcd58f529564] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.019 WARN 8587 --- [pool-metric-query-5,1dfd70a88e5a4426,eea3878b3655] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.020 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,aa76c0401a34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.020 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,5ae979ead04d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.022 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bba7fd0a4fbf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.022 WARN 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,886a0ce0de6d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.024 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:28.024 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1556 2024-05-14 14:22:28.025 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:28.133 WARN 8587 --- [pool-ocp-async-11,05fce1df29b1497f,9e2e20b14a1b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.133 WARN 8587 --- [pool-ocp-async-3,630a0c29cfb94fb8,7cbe682cb778] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:28.133 ERROR 8587 --- [pool-ocp-async-3,630a0c29cfb94fb8,7cbe682cb778] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1556 2024-05-14 14:22:28.397 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.444 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:28.445 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:28.712 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.783 INFO 8587 --- [pool-ocp-async-1,84e04f60e1bb43ed,84159ec75b9d] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:28.793 WARN 8587 --- [pool-ocp-async-2,271b425b86ae4da1,db9fee7b8ab8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:28.794 WARN 8587 --- [pool-ocp-async-1,84e04f60e1bb43ed,84159ec75b9d] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:28.947 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:28.949 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:28.974 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:28.974 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1558 2024-05-14 14:22:28.975 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObTenantAlarmTarget(ObAlarmTargetProvider.java:110) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 45 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1558 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 49 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.014 WARN 8587 --- [pool-ocp-async-6,1dfd70a88e5a4426,d13bbacf5d34] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-18,1dfd70a88e5a4426,514b56976e72] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-22,1dfd70a88e5a4426,ef34542ca1d5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-3,1dfd70a88e5a4426,ed474a68eb3b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-7,1dfd70a88e5a4426,b12a54a10dc3] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_cluster_sync. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-11,1dfd70a88e5a4426,3b1cf9fb6e37] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:tenant_partition_leader_absent_count. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-17,1dfd70a88e5a4426,b7e34071bdd5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-25,1dfd70a88e5a4426,616f3fcf8e5f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-10,1dfd70a88e5a4426,81ccde06d7f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.015 ERROR 8587 --- [alarm-detect-10,1dfd70a88e5a4426,81ccde06d7f9] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-5,1dfd70a88e5a4426,fba119609c8e] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-16,1dfd70a88e5a4426,5789bf8b13e2] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-26,1dfd70a88e5a4426,96a893d83553] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-24,1dfd70a88e5a4426,3fecb4d725ba] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-13,1dfd70a88e5a4426,0c777046ef9d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-29,1dfd70a88e5a4426,2a4d79a4ccd7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.015 ERROR 8587 --- [alarm-detect-29,1dfd70a88e5a4426,2a4d79a4ccd7] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-14,1dfd70a88e5a4426,05a88dc4e0e5] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-23,1dfd70a88e5a4426,689220141491] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_database_disk_used_gb. get Exception: null 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-20,1dfd70a88e5a4426,49199a016368] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:29.016 WARN 8587 --- [alarm-detect-12,1dfd70a88e5a4426,1b7b76e0b87c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.016 ERROR 8587 --- [alarm-detect-12,1dfd70a88e5a4426,1b7b76e0b87c] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.016 WARN 8587 --- [alarm-detect-30,1dfd70a88e5a4426,6e90edd2f2f1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.016 ERROR 8587 --- [alarm-detect-30,1dfd70a88e5a4426,6e90edd2f2f1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.017 WARN 8587 --- [alarm-detect-6,1dfd70a88e5a4426,90350ba01954] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.017 ERROR 8587 --- [alarm-detect-6,1dfd70a88e5a4426,90350ba01954] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.016 WARN 8587 --- [alarm-detect-10,1dfd70a88e5a4426,81ccde06d7f9] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.015 WARN 8587 --- [alarm-detect-27,1dfd70a88e5a4426,056fd6daa266] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:29.017 WARN 8587 --- [alarm-detect-21,1dfd70a88e5a4426,4f5cade0e94a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.017 ERROR 8587 --- [alarm-detect-21,1dfd70a88e5a4426,4f5cade0e94a] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.017 WARN 8587 --- [alarm-detect-19,1dfd70a88e5a4426,c8fa4a64eb3e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.017 ERROR 8587 --- [alarm-detect-19,1dfd70a88e5a4426,c8fa4a64eb3e] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.017 WARN 8587 --- [alarm-detect-4,1dfd70a88e5a4426,ed6fda3bc2b6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.017 ERROR 8587 --- [alarm-detect-4,1dfd70a88e5a4426,ed6fda3bc2b6] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.018 WARN 8587 --- [alarm-detect-2,1dfd70a88e5a4426,a995c6118788] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.018 ERROR 8587 --- [alarm-detect-2,1dfd70a88e5a4426,a995c6118788] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.017 ERROR 8587 --- [alarm-detect-12,1dfd70a88e5a4426,1b7b76e0b87c] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_server_cannot_connect_arbitration org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:29.016 WARN 8587 --- [alarm-detect-29,1dfd70a88e5a4426,2a4d79a4ccd7] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.017 WARN 8587 --- [alarm-detect-1,1dfd70a88e5a4426,f502fc0bd3c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.018 WARN 8587 --- [alarm-detect-4,1dfd70a88e5a4426,ed6fda3bc2b6] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.018 WARN 8587 --- [alarm-detect-30,1dfd70a88e5a4426,6e90edd2f2f1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.018 ERROR 8587 --- [alarm-detect-1,1dfd70a88e5a4426,f502fc0bd3c1] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:29.018 WARN 8587 --- [alarm-detect-6,1dfd70a88e5a4426,90350ba01954] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.018 WARN 8587 --- [alarm-detect-19,1dfd70a88e5a4426,c8fa4a64eb3e] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.019 WARN 8587 --- [alarm-detect-21,1dfd70a88e5a4426,4f5cade0e94a] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.019 WARN 8587 --- [alarm-detect-2,1dfd70a88e5a4426,a995c6118788] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.020 WARN 8587 --- [alarm-detect-1,1dfd70a88e5a4426,f502fc0bd3c1] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:29.053 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.053 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1558 2024-05-14 14:22:29.053 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:29.106 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.123 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.124 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.230 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.334 WARN 8587 --- [pool-overview-container-4,a91ac77026554094,7fcfb3f11b14] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.364 WARN 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.364 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1558 2024-05-14 14:22:29.365 ERROR 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1558 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.365 INFO 8587 --- [pool-prometheus-minute-schedule-1,5b10b781c7bf41e5,a313e9a8b614] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667745363, count=0, elapsed=4002 2024-05-14 14:22:29.365 INFO 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:29.450 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.452 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.550 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.677 WARN 8587 --- [pool-ocp-schedules-16,c4fea29676bb4d76,9385dbab3f43] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.677 ERROR 8587 --- [pool-ocp-schedules-16,c4fea29676bb4d76,9385dbab3f43] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.678 ERROR 8587 --- [pool-ocp-schedules-16,c4fea29676bb4d76,9385dbab3f43] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.service.AlarmSummaryServiceImpl.refreshClusterAlarmSummary(AlarmSummaryServiceImpl.java:94) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmSummary(AlarmSchedules.java:104) at sun.reflect.GeneratedMethodAccessor1105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 33 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 75 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.701 INFO 8587 --- [pool-ocp-schedules-7,cfb031d5b1b54924,679868321072] c.o.o.m.helper.ExporterRequestHelper : Refresh exporter helper 2024-05-14 14:22:29.707 WARN 8587 --- [pool-overview-container-5,c8a42ef7354943d2,a32249898422] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.707 WARN 8587 --- [pool-overview-container-3,f24fdd2627494c9e,c4b5f0ea14c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.707 WARN 8587 --- [pool-overview-container-1,a6cd31f33d2b46da,521653be1328] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.790 WARN 8587 --- [pool-ocp-async-10,5c151c94a1c740e9,a5c13c7d81e6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.790 WARN 8587 --- [pool-ocp-async-8,fc9fb4f55b1d4462,d6bad4e3b5ae] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.790 ERROR 8587 --- [pool-ocp-async-8,fc9fb4f55b1d4462,d6bad4e3b5ae] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.838 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.838 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.839 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.839 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.839 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.839 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.839 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.839 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.839 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.840 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.840 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.840 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.889 WARN 8587 --- [pool-ocp-schedules-20,3f29282a08fc45f6,9c9c87da6bf4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.889 ERROR 8587 --- [pool-ocp-schedules-20,3f29282a08fc45f6,9c9c87da6bf4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 2024-05-14 14:22:29.890 ERROR 8587 --- [pool-ocp-schedules-20,3f29282a08fc45f6,9c9c87da6bf4] c.o.o.alarm.utils.task.AlarmTaskManager : refresh failed, exception: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy407.getFailedTasks(Unknown Source) at com.oceanbase.ocp.alarm.service.TaskRepositoryService.markNoHeartbeatToFailed(TaskRepositoryService.java:141) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$FastClassBySpringCGLIB$$78ac8e72.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.TaskRepositoryService$$EnhancerBySpringCGLIB$$e0389635.markNoHeartbeatToFailed() at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.checkNoHeartbeat(AlarmTaskManager.java:179) at com.oceanbase.ocp.alarm.utils.task.AlarmTaskManager.refresh(AlarmTaskManager.java:52) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTaskManager(AlarmSchedules.java:124) at sun.reflect.GeneratedMethodAccessor635.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1559 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 72 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.898 WARN 8587 --- [pool-overview-container-7,20bc31cc41564a7b,e4f3482e0f4a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.898 WARN 8587 --- [pool-ocp-async-4,f4f0becf7b434e23,4d722b4bd22c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:29.954 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.956 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.976 WARN 8587 --- [pool-ocp-schedules-2,ec43cb192bbd49b4,42be7fa03101] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.976 ERROR 8587 --- [pool-ocp-schedules-2,ec43cb192bbd49b4,42be7fa03101] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:29.976 ERROR 8587 --- [pool-ocp-schedules-2,ec43cb192bbd49b4,42be7fa03101] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:29.986 WARN 8587 --- [pool-prometheus-exporter-check1,dd88aaeb17b04401,22ea0f682aa1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,dd88aaeb17b04401,22ea0f682aa1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:29.986 ERROR 8587 --- [pool-prometheus-exporter-check1,dd88aaeb17b04401,22ea0f682aa1] c.o.ocp.monitor.OcpMonitorManager : checkActiveExporters failed: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.getAllExporterIdsWithSwitchOn(OcpExporterServiceImpl.java:178) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkActive(OcpExporterStatusCheckServiceImpl.java:87) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$3(OcpMonitorManager.java:144) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 27 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:30.014 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3c4f8e3873c0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.014 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3c4f8e3873c0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.014 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,62aa41472053] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.014 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,62aa41472053] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.015 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,ca24be02d670] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.015 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,ca24be02d670] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.015 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,2571d651566c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.015 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,2571d651566c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-18,1dfd70a88e5a4426,514b56976e72] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-22,1dfd70a88e5a4426,ef34542ca1d5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-3,1dfd70a88e5a4426,ed474a68eb3b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-7,1dfd70a88e5a4426,b12a54a10dc3] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-17,1dfd70a88e5a4426,b7e34071bdd5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,6d9c9df553ab] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.015 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,6d9c9df553ab] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-5,1dfd70a88e5a4426,fba119609c8e] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,886a0ce0de6d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-24,1dfd70a88e5a4426,3fecb4d725ba] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-25,1dfd70a88e5a4426,616f3fcf8e5f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-16,1dfd70a88e5a4426,5789bf8b13e2] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 ERROR 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,886a0ce0de6d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bba7fd0a4fbf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 ERROR 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bba7fd0a4fbf] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,1361a484ea10] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,1361a484ea10] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.015 WARN 8587 --- [alarm-detect-13,1dfd70a88e5a4426,0c777046ef9d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,aa76c0401a34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,5ae979ead04d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 WARN 8587 --- [alarm-detect-14,1dfd70a88e5a4426,05a88dc4e0e5] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.016 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,aa76c0401a34] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,5ae979ead04d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,91b16420073d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 WARN 8587 --- [alarm-detect-23,1dfd70a88e5a4426,689220141491] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.015 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,8d8a37cc5f42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.016 WARN 8587 --- [alarm-detect-20,1dfd70a88e5a4426,49199a016368] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,8d8a37cc5f42] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,91b16420073d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.016 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8eb0fd19e2f2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8eb0fd19e2f2] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,c6d346b5b069] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,06d777edbcad] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,06d777edbcad] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,c6d346b5b069] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,a8d45587e9ac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,a8d45587e9ac] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,45f3ec1f962b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,45f3ec1f962b] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-5,1dfd70a88e5a4426,eea3878b3655] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-5,1dfd70a88e5a4426,eea3878b3655] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.017 WARN 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,fcd58f529564] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.017 ERROR 8587 --- [pool-metric-query-3,1dfd70a88e5a4426,fcd58f529564] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,dcb21e0173fc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.018 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,dcb21e0173fc] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8fba4aa6f101] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.018 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,8fba4aa6f101] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:30.018 WARN 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bfb854deb0cb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.018 ERROR 8587 --- [pool-metric-query-2,1dfd70a88e5a4426,bfb854deb0cb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.018 WARN 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3af44ba3fbf5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.018 ERROR 8587 --- [pool-metric-query-1,1dfd70a88e5a4426,3af44ba3fbf5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.113 WARN 8587 --- [pool-overview-container-8,8ab05736cc2745c6,65b5817efd6e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:30.133 WARN 8587 --- [pool-ocp-async-7,9f8ba17a597243b0,2c238a0a7224] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:30.133 WARN 8587 --- [pool-ocp-async-11,05fce1df29b1497f,9e2e20b14a1b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.133 ERROR 8587 --- [pool-ocp-async-11,05fce1df29b1497f,9e2e20b14a1b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.398 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.398 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 2024-05-14 14:22:30.398 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1560 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:30.458 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:30.459 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:30.703 INFO 8587 --- [pool-prometheus-second-schedule-1,1b6a564f2aa2431a,c82f00f97e43] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=6, collectTaskCount=6 2024-05-14 14:22:30.712 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1561 2024-05-14 14:22:30.784 INFO 8587 --- [pool-ocp-async-6,bbcd382267db4bab,cfb1e91aa76a] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:30.793 WARN 8587 --- [pool-ocp-async-2,271b425b86ae4da1,db9fee7b8ab8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:30.793 ERROR 8587 --- [pool-ocp-async-2,271b425b86ae4da1,db9fee7b8ab8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1561 2024-05-14 14:22:30.963 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:30.964 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:30.974 WARN 8587 --- [pool-ocp-schedules-5,ebb0ff8906644fd9,59b133b66bee] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:30.976 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:31.106 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.106 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 2024-05-14 14:22:31.106 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:31.124 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.124 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 2024-05-14 14:22:31.124 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:31.124 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.124 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 2024-05-14 14:22:31.124 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:31.230 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.230 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 2024-05-14 14:22:31.230 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:31.334 WARN 8587 --- [pool-overview-container-4,a91ac77026554094,7fcfb3f11b14] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.334 ERROR 8587 --- [pool-overview-container-4,a91ac77026554094,7fcfb3f11b14] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 2024-05-14 14:22:31.335 ERROR 8587 --- [pool-overview-container-4,a91ac77026554094,7fcfb3f11b14] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:31.336 WARN 8587 --- [pool-overview-container-4,a91ac77026554094,7fcfb3f11b14] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1562 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341750) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:31.365 WARN 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:31.467 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.467 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.701 WARN 8587 --- [pool-ocp-schedules-7,cfb031d5b1b54924,679868321072] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:31.707 WARN 8587 --- [pool-overview-container-5,c8a42ef7354943d2,a32249898422] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.707 ERROR 8587 --- [pool-overview-container-5,c8a42ef7354943d2,a32249898422] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.707 WARN 8587 --- [pool-overview-container-3,f24fdd2627494c9e,c4b5f0ea14c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.707 WARN 8587 --- [pool-overview-container-1,a6cd31f33d2b46da,521653be1328] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.707 ERROR 8587 --- [pool-overview-container-3,f24fdd2627494c9e,c4b5f0ea14c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.707 ERROR 8587 --- [pool-overview-container-1,a6cd31f33d2b46da,521653be1328] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.707 ERROR 8587 --- [pool-overview-container-5,c8a42ef7354943d2,a32249898422] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.708 ERROR 8587 --- [pool-overview-container-3,f24fdd2627494c9e,c4b5f0ea14c7] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.708 WARN 8587 --- [pool-overview-container-5,c8a42ef7354943d2,a32249898422] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.708 ERROR 8587 --- [pool-overview-container-1,a6cd31f33d2b46da,521653be1328] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.708 WARN 8587 --- [pool-overview-container-3,f24fdd2627494c9e,c4b5f0ea14c7] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.708 WARN 8587 --- [pool-overview-container-1,a6cd31f33d2b46da,521653be1328] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.791 WARN 8587 --- [pool-ocp-async-10,5c151c94a1c740e9,a5c13c7d81e6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.791 ERROR 8587 --- [pool-ocp-async-10,5c151c94a1c740e9,a5c13c7d81e6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.791 WARN 8587 --- [pool-ocp-async-9,294b0d6dade34c73,271e09865a4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:31.899 WARN 8587 --- [pool-overview-container-7,20bc31cc41564a7b,e4f3482e0f4a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.899 WARN 8587 --- [pool-ocp-async-4,f4f0becf7b434e23,4d722b4bd22c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:31.899 ERROR 8587 --- [pool-overview-container-7,20bc31cc41564a7b,e4f3482e0f4a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.899 ERROR 8587 --- [pool-ocp-async-4,f4f0becf7b434e23,4d722b4bd22c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 2024-05-14 14:22:31.900 ERROR 8587 --- [pool-overview-container-7,20bc31cc41564a7b,e4f3482e0f4a] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.900 WARN 8587 --- [pool-overview-container-7,20bc31cc41564a7b,e4f3482e0f4a] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1563 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.971 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:31.973 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341754) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341754) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:32.016 WARN 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.018 WARN 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.113 WARN 8587 --- [pool-overview-container-8,8ab05736cc2745c6,65b5817efd6e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:32.113 ERROR 8587 --- [pool-overview-container-8,8ab05736cc2745c6,65b5817efd6e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1564 2024-05-14 14:22:32.114 ERROR 8587 --- [pool-overview-container-8,8ab05736cc2745c6,65b5817efd6e] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1564 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.115 WARN 8587 --- [pool-overview-container-8,8ab05736cc2745c6,65b5817efd6e] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1564 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.133 WARN 8587 --- [pool-ocp-async-8,2dbcae726aca4a68,a96f12e15537] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.134 WARN 8587 --- [pool-ocp-async-7,9f8ba17a597243b0,2c238a0a7224] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:32.134 ERROR 8587 --- [pool-ocp-async-7,9f8ba17a597243b0,2c238a0a7224] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1564 2024-05-14 14:22:32.475 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.476 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.505 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.550 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:32.712 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.784 INFO 8587 --- [pool-ocp-async-3,697838542713461f,3df0614f1ba4] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:32.794 WARN 8587 --- [pool-ocp-async-6,bbcd382267db4bab,cfb1e91aa76a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:32.794 WARN 8587 --- [pool-ocp-async-3,697838542713461f,3df0614f1ba4] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:32.976 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:32.976 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1565 2024-05-14 14:22:32.978 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerAlarmTarget(ObAlarmTargetProvider.java:164) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 1, createErrorCount 1565 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.979 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.979 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:32.986 WARN 8587 --- [pool-prometheus-exporter-check2,010984678ed14b7d,c07dc535f70b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:33.299 WARN 8587 --- [pool-ocp-schedules-11,adf2d1bce08f474c,9fee3caa7f70] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:33.366 WARN 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:33.366 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1566 2024-05-14 14:22:33.366 ERROR 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1566 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:33.367 INFO 8587 --- [pool-prometheus-minute-schedule-1,d8960c8ffe5e485a,b050d9224d1f] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667749365, count=0, elapsed=4002 2024-05-14 14:22:33.367 INFO 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:33.398 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:33.483 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:33.483 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:33.701 WARN 8587 --- [pool-ocp-schedules-7,cfb031d5b1b54924,679868321072] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:33.701 ERROR 8587 --- [pool-ocp-schedules-7,cfb031d5b1b54924,679868321072] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1567 2024-05-14 14:22:33.702 ERROR 8587 --- [pool-ocp-schedules-7,cfb031d5b1b54924,679868321072] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.monitor.helper.ExporterRequestHelper.refresh(ExporterRequestHelper.java:134) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.refreshExporterCache(MonitorSchedules.java:45) at sun.reflect.GeneratedMethodAccessor1730.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1567 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:33.791 WARN 8587 --- [pool-ocp-async-1,0ececa89ac2542de,11ec7ba34bd9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:33.791 WARN 8587 --- [pool-ocp-async-9,294b0d6dade34c73,271e09865a4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:33.791 ERROR 8587 --- [pool-ocp-async-9,294b0d6dade34c73,271e09865a4f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1567 2024-05-14 14:22:33.987 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:33.987 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.017 WARN 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.017 ERROR 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1568 2024-05-14 14:22:34.018 WARN 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.018 ERROR 8587 --- [alarm-detect-9,1dfd70a88e5a4426,0ff8ce8c4324] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_cluster_sync_failed org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1568 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.018 ERROR 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1568 2024-05-14 14:22:34.019 ERROR 8587 --- [alarm-detect-15,1dfd70a88e5a4426,e17102eaa5c6] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_nvme_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1568 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.107 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.124 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.125 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.134 WARN 8587 --- [pool-ocp-async-8,2dbcae726aca4a68,a96f12e15537] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.134 ERROR 8587 --- [pool-ocp-async-8,2dbcae726aca4a68,a96f12e15537] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1568 2024-05-14 14:22:34.134 WARN 8587 --- [pool-ocp-async-7,a3aac66865104117,e40478f52594] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.231 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.491 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.491 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.505 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.505 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1569 2024-05-14 14:22:34.505 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:22:34.551 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.713 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1569 2024-05-14 14:22:34.784 INFO 8587 --- [pool-ocp-async-9,3e8014ce16ea4f08,7f05a1627129] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:34.794 WARN 8587 --- [pool-ocp-async-6,bbcd382267db4bab,cfb1e91aa76a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.794 ERROR 8587 --- [pool-ocp-async-6,bbcd382267db4bab,cfb1e91aa76a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1569 2024-05-14 14:22:34.840 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.841 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.841 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.841 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.978 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:34.986 WARN 8587 --- [pool-prometheus-exporter-check2,010984678ed14b7d,c07dc535f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:34.986 ERROR 8587 --- [pool-prometheus-exporter-check2,010984678ed14b7d,c07dc535f70b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1569 2024-05-14 14:22:34.987 ERROR 8587 --- [pool-prometheus-exporter-check2,010984678ed14b7d,c07dc535f70b] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters failed: com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at check-inactive-exporter at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.monitor.service.OcpExporterStatusCheckServiceImpl.checkInactive(OcpExporterStatusCheckServiceImpl.java:120) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$4(OcpMonitorManager.java:149) at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:325) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 12 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 20 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1569 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 27 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.994 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:34.994 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:35.025 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:35.055 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:35.299 WARN 8587 --- [pool-ocp-schedules-11,adf2d1bce08f474c,9fee3caa7f70] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:35.299 ERROR 8587 --- [pool-ocp-schedules-11,adf2d1bce08f474c,9fee3caa7f70] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1570 2024-05-14 14:22:35.300 ERROR 8587 --- [pool-ocp-schedules-11,adf2d1bce08f474c,9fee3caa7f70] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy394.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService.listAll(OcpAlarmChannelService.java:383) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$FastClassBySpringCGLIB$$e4f7fa3b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.alarm.service.OcpAlarmChannelService$$EnhancerBySpringCGLIB$$1333ff30.listAll() at com.oceanbase.ocp.alarm.core.aggregate.AggregatorFactory.refresh(AggregatorFactory.java:95) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAggregators(AlarmSchedules.java:109) at sun.reflect.GeneratedMethodAccessor507.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1570 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 40 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:35.367 WARN 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:35.399 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:35.399 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1570 2024-05-14 14:22:35.400 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1570 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:35.498 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:35.498 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:35.791 WARN 8587 --- [pool-ocp-async-10,b4befd070c3b4411,843e178328c7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:35.791 WARN 8587 --- [pool-ocp-async-1,0ececa89ac2542de,11ec7ba34bd9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:35.791 ERROR 8587 --- [pool-ocp-async-1,0ececa89ac2542de,11ec7ba34bd9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1571 2024-05-14 14:22:36.002 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.003 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341767) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341767) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:36.013 INFO 8587 --- [pool-ocp-async-5,0a6994c98e994e21,acc1daf7de07] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:36.053 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:36.107 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.107 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 2024-05-14 14:22:36.107 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:36.124 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.124 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 2024-05-14 14:22:36.125 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:36.125 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.125 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 2024-05-14 14:22:36.125 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:36.134 WARN 8587 --- [pool-ocp-async-2,f7d279df1f6c47f6,ed2319188ed7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:36.134 WARN 8587 --- [pool-ocp-async-7,a3aac66865104117,e40478f52594] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.134 ERROR 8587 --- [pool-ocp-async-7,a3aac66865104117,e40478f52594] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 2024-05-14 14:22:36.231 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.232 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 2024-05-14 14:22:36.232 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1572 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341767) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341767) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:36.260 WARN 8587 --- [pool-ocp-schedules-7,adf0540839ee451c,6e423e8183d8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:36.505 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.507 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.552 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.713 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:36.784 INFO 8587 --- [pool-ocp-async-3,e2eac7ade1d743d6,c5dac08f45f6] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:36.794 WARN 8587 --- [pool-ocp-async-9,3e8014ce16ea4f08,7f05a1627129] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:36.795 WARN 8587 --- [pool-ocp-async-3,e2eac7ade1d743d6,c5dac08f45f6] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:36.841 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.841 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 2024-05-14 14:22:36.841 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.841 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.841 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 2024-05-14 14:22:36.841 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.841 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 2024-05-14 14:22:36.841 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 2024-05-14 14:22:36.842 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.842 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.842 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.842 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:36.979 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:36.979 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 2024-05-14 14:22:36.980 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listAllClusters(ClusterServiceImpl.java:482) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters0(ClusterServiceImpl.java:312) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listClusters(ClusterServiceImpl.java:293) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listClusters() at com.oceanbase.ocp.service.ob.ObAlarmTargetProvider.buildObServerLogAlarmTarget(ObAlarmTargetProvider.java:171) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 40 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1573 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 82 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:37.010 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:37.022 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341771) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341771) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:37.025 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:37.025 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1574 2024-05-14 14:22:37.025 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:37.056 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServerManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1574 2024-05-14 14:22:37.367 WARN 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:37.368 ERROR 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1574 2024-05-14 14:22:37.368 ERROR 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1574 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:37.368 INFO 8587 --- [pool-prometheus-minute-schedule-1,3345729e30a64547,fc521c2ec672] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667753367, count=0, elapsed=4001 2024-05-14 14:22:37.369 INFO 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:37.499 WARN 8587 --- [pool-ocp-schedules-19,614ca667be874dc1,3b536d58b22c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:37.515 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:37.526 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:37.791 WARN 8587 --- [pool-ocp-async-8,e9e4e2e0d9684257,73c67d8f8b7b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:37.792 WARN 8587 --- [pool-ocp-async-10,b4befd070c3b4411,843e178328c7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:37.792 ERROR 8587 --- [pool-ocp-async-10,b4befd070c3b4411,843e178328c7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1575 2024-05-14 14:22:37.898 INFO 8587 --- [pool-ocp-async-10,0460362b83cd4a4f,bea6b52a5f81] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSnapshot, method=observerAlarmEvents 2024-05-14 14:22:38.007 WARN 8587 --- [pool-ocp-schedules-11,67d08e4864cb4c61,17e8372a0417] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.007 WARN 8587 --- [pool-ocp-schedules-4,88dc94ca90a348a1,360caff524b0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.007 WARN 8587 --- [pool-ocp-schedules-10,1cc63a22c7b44784,c4405c1a2094] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.007 WARN 8587 --- [pool-ocp-schedules-20,a1c65156ca9c4796,6fe62794ca4c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.008 WARN 8587 --- [pool-ocp-schedules-12,d4605fad06764e15,ac8ca9182da8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.009 WARN 8587 --- [pool-ocp-schedules-9,ece64395956a4d65,940aadc5913c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.009 WARN 8587 --- [pool-ocp-schedules-13,3745f1200fc949e1,b63f30d6d60c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.010 WARN 8587 --- [pool-ocp-schedules-2,1a9c3ab808ef4d3e,b97e7bf20ff5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.013 WARN 8587 --- [pool-ocp-schedules-15,a5739a6a68e04ad9,84a682e9b757] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.013 WARN 8587 --- [pool-ocp-async-4,2eff4b491e6c4830,018750a34b5c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.013 WARN 8587 --- [pool-ocp-async-11,98e0d40cc5f54f70,21992b5f845f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.013 WARN 8587 --- [pool-ocp-async-1,a6bca872c3dc4d5b,b2b37ce4c417] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [alarm-detect-28,0a6994c98e994e21,e63e077a4238] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [alarm-detect-19,0a6994c98e994e21,4dc264380259] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,a7b17be61fd9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,db2f5ed9cd23] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [alarm-detect-26,0a6994c98e994e21,ec05b5787bf5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [alarm-detect-22,0a6994c98e994e21,724d74f9d268] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.014 WARN 8587 --- [alarm-detect-7,0a6994c98e994e21,641ea6cdfed0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [alarm-detect-5,0a6994c98e994e21,5bb8df0cc619] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,ecb01fda2d0a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,b08b645bc5c0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,b6bdf84b4c89] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,a2ebe82f94b4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,f01f23acb87d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.016 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,6e2fdb2a0717] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.016 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,3c4066b7c9e2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.016 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,231d913af252] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.016 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,4c4794e69141] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.016 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,de92287bff97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,7aad003459bd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,8d1947b7fa78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.017 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,e8228df23723] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.018 WARN 8587 --- [pool-metric-query-3,0a6994c98e994e21,2441d423c013] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.018 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,e32eb61abc56] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.018 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,7450573d472d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.019 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:38.019 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,67f85d934b97] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.019 WARN 8587 --- [pool-metric-query-3,0a6994c98e994e21,c1a75fed6abe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.029 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:38.053 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:38.054 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1576 2024-05-14 14:22:38.054 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-rule 2024-05-14 14:22:38.134 WARN 8587 --- [pool-ocp-async-6,95214b8dfe294601,3da14532a54e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.134 WARN 8587 --- [pool-ocp-async-2,f7d279df1f6c47f6,ed2319188ed7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:38.134 ERROR 8587 --- [pool-ocp-async-2,f7d279df1f6c47f6,ed2319188ed7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1576 2024-05-14 14:22:38.260 WARN 8587 --- [pool-ocp-schedules-7,adf0540839ee451c,6e423e8183d8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:38.261 ERROR 8587 --- [pool-ocp-schedules-7,adf0540839ee451c,6e423e8183d8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1576 2024-05-14 14:22:38.261 WARN 8587 --- [pool-ocp-schedules-7,adf0540839ee451c,6e423e8183d8] c.o.o.monitor.schedule.MonitorSchedules : Schedule clean unused seriesId failed. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.SeriesIdCleanService.cleanDeletableSeriesKeyIds(SeriesIdCleanService.java:60) at com.oceanbase.ocp.monitor.schedule.MonitorSchedules.cleanUnusedSeriesId(MonitorSchedules.java:54) at sun.reflect.GeneratedMethodAccessor1776.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1576 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:38.400 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:38.523 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:38.533 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:38.713 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1577 2024-05-14 14:22:38.785 INFO 8587 --- [pool-ocp-async-2,c20a6ce6c6d14eaf,e82f6898bedd] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:38.795 WARN 8587 --- [pool-ocp-async-9,3e8014ce16ea4f08,7f05a1627129] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:38.795 ERROR 8587 --- [pool-ocp-async-9,3e8014ce16ea4f08,7f05a1627129] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1577 2024-05-14 14:22:38.795 WARN 8587 --- [pool-ocp-async-2,c20a6ce6c6d14eaf,e82f6898bedd] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:38.981 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.015 WARN 8587 --- [pool-ocp-async-5,0a6994c98e994e21,acc1daf7de07] c.o.ocp.alarm.core.task.AlarmDetectTask : Specified waiting time elapses before detect return. 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-8,0a6994c98e994e21,c3fcbd8b080a] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:merge_timeout_flag. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:location_cache_success_count. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_await. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-18,0a6994c98e994e21,af7a38601e7b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_net_traffic_usage. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-28,0a6994c98e994e21,e63e077a4238] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-2,0a6994c98e994e21,7a5b6366c3cc] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:io_qusize. get Exception: null 2024-05-14 14:22:39.015 ERROR 8587 --- [alarm-detect-28,0a6994c98e994e21,e63e077a4238] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_log_disk_usage_percent. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-7,0a6994c98e994e21,641ea6cdfed0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.015 ERROR 8587 --- [alarm-detect-7,0a6994c98e994e21,641ea6cdfed0] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-11,0a6994c98e994e21,2e8c1b0e5aee] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:memstore_percent. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-5,0a6994c98e994e21,5bb8df0cc619] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.015 ERROR 8587 --- [alarm-detect-5,0a6994c98e994e21,5bb8df0cc619] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-26,0a6994c98e994e21,ec05b5787bf5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.015 ERROR 8587 --- [alarm-detect-26,0a6994c98e994e21,ec05b5787bf5] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.016 WARN 8587 --- [alarm-detect-22,0a6994c98e994e21,724d74f9d268] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.016 ERROR 8587 --- [alarm-detect-22,0a6994c98e994e21,724d74f9d268] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-1,0a6994c98e994e21,e7168cb8f6dd] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:oblb_process_exists. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:eth_net_bandwidth_mbps. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:cpu_steal. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-29,0a6994c98e994e21,64ca401118f4] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:ob_tenant_thread_percent. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-17,0a6994c98e994e21,3947008d6f16] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:active_memstore_percent. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-24,0a6994c98e994e21,73aa61e8b335] c.o.o.m.query.MetricQueryServiceImpl : get metric data metric:monitordb_connectable. get Exception: null 2024-05-14 14:22:39.015 WARN 8587 --- [alarm-detect-19,0a6994c98e994e21,4dc264380259] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.017 ERROR 8587 --- [alarm-detect-19,0a6994c98e994e21,4dc264380259] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:39.017 WARN 8587 --- [alarm-detect-28,0a6994c98e994e21,e63e077a4238] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:39.017 ERROR 8587 --- [alarm-detect-7,0a6994c98e994e21,641ea6cdfed0] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=arbitration_service_unavailable org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 81 common frames omitted 2024-05-14 14:22:39.017 WARN 8587 --- [alarm-detect-5,0a6994c98e994e21,5bb8df0cc619] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:39.017 WARN 8587 --- [alarm-detect-26,0a6994c98e994e21,ec05b5787bf5] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:195) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:39.017 WARN 8587 --- [alarm-detect-22,0a6994c98e994e21,724d74f9d268] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:39.018 WARN 8587 --- [alarm-detect-19,0a6994c98e994e21,4dc264380259] c.o.o.m.query.MetricQueryServiceImpl : Inner query metric failed. com.google.common.util.concurrent.UncheckedExecutionException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086) at com.google.common.cache.LocalCache.get(LocalCache.java:4012) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter.adapt(QueryParamAdapter.java:78) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQuery(MetricQueryServiceImpl.java:193) at com.oceanbase.ocp.monitor.query.MetricQueryServiceImpl.innerQueryMetrics(MetricQueryServiceImpl.java:138) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.innerQueryOrRoute(MetricQueryRouterImpl.java:310) at com.oceanbase.ocp.monitor.query.MetricQueryRouterImpl.queryOcpCacheMetrics(MetricQueryRouterImpl.java:170) at com.oceanbase.ocp.alarm.core.detect.metrics.AlarmMetricsQuery.snapshots(AlarmMetricsQuery.java:156) at com.oceanbase.ocp.alarm.core.detect.MetricsQuery.snapshots(MetricsQuery.java:84) at com.oceanbase.ocp.alarm.core.detect.MetricDetector.detectByMetrics(MetricDetector.java:122) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detectByMetrics(AlarmRuleDetector.java:235) at com.oceanbase.ocp.alarm.core.detect.AlarmRuleDetector.detect(AlarmRuleDetector.java:201) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:57) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy425.findExprByMetric(Unknown Source) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:54) at com.oceanbase.ocp.monitor.query.util.QueryParamAdapter$1.load(QueryParamAdapter.java:49) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3571) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2313) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2190) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2080) ... 26 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 39 common frames omitted Caused by: java.sql.SQLException: null at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1707) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 81 common frames omitted Caused by: java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at com.alibaba.druid.pool.DruidDataSource.pollLast(DruidDataSource.java:2269) at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1688) ... 88 common frames omitted 2024-05-14 14:22:39.026 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:39.037 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:39.108 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.125 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.126 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.233 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.334 WARN 8587 --- [pool-overview-container-6,7a5d76ff1d08424d,efbfcc115f56] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.369 WARN 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.500 WARN 8587 --- [pool-ocp-schedules-19,614ca667be874dc1,3b536d58b22c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.500 ERROR 8587 --- [pool-ocp-schedules-19,614ca667be874dc1,3b536d58b22c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1578 2024-05-14 14:22:39.501 ERROR 8587 --- [pool-ocp-schedules-19,614ca667be874dc1,3b536d58b22c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy413.findAllAfterTime(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmFilterService.listAllActive(OcpAlarmFilterService.java:177) at com.oceanbase.ocp.alarm.core.silence.GlobalSilencer.refresh(GlobalSilencer.java:65) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshGlobalSilencer(AlarmSchedules.java:84) at sun.reflect.GeneratedMethodAccessor508.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1578 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:39.512 INFO 8587 --- [pool-ocp-schedules-3,2b34f9cae7dd413c,74436ecb2c7a] c.o.o.m.s.OcpCacheMonitorServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":6972,"minuteWriteQueue":0,"minuteReadCacheSize":3825,"secondWriteCacheSize":1742,"seriesIdKeySize":4323,"secondWriteQueue":0,"minuteWriteCacheSize":3825} 2024-05-14 14:22:39.512 INFO 8587 --- [pool-ocp-schedules-3,2b34f9cae7dd413c,74436ecb2c7a] c.o.o.m.s.OcpCacheMonitorServiceImpl : MetricSearchStats:{ob_sysstat_40012=20, ob_server_resource_memory_assigned_bytes=10, ob_sysstat_40011=20, node_memory_sreclaimable_bytes=17, ob_sysstat_40010=20, ob_unit_num=10, tcp_retrans=17, ob_database_disk_required_size=51, go_memstats_mspan_sys_bytes=13, ob_sysstat_30213=15, go_memstats_stack_sys_bytes=13, ob_sysstat_30212=15, exporter_export_metrics_bytes_total=23, ob_sysstat_30217=15, node_filesystem_size_bytes=50, ob_sysstat_30216=15, http_server_requests_seconds_count=124, ob_tenant_request_queue_total_size=25, jvm_gc_memory_allocated_bytes_total=3, ob_compaction_frozen_time=19, ob_system_event_total_waits=25, monagent_input_sql_duration_seconds_sum=56, ob_tenant_disk_v4_log_disk_size=19, log_stream_degraded_count=19, ob_sysstat_40019=20, ob_sysstat_40018=20, processor_process_metrics_total=19, ob_plan_cache_hit_total=19, jvm_gc_max_data_size_bytes=3, node_filesystem_readonly=48, go_memstats_frees_total=13, io_await=39, host_available=10, ob_sysstat_30220=15, ob_sysstat_30222=15, ob_sysstat_30221=15, go_memstats_mallocs_total=13, ob_unit_config_max_memory_bytes=24, ob_database_disk_data_size=50, io_util=39, ob_sysstat_200002=20, ob_sysstat_200001=20, ob_tenant_memstore_freeze_cnt=17, ob_tenant_disk_v4_data_size=19, ob_tenant_unit_min_memory=24, ob_sysstat_60087=20, ob_memstore_total_bytes=25, metric_cardinality_count=15, jvm_threads_states_threads=8, process_resident_memory_bytes=13, ob_cache_size_bytes=36, ob_tenant_assigned_cpu_total=19, ob_tenant_unit_max_memory=24, input_collect_metrics_total=19, ob_sysstat_50039=20, ob_sysstat_60083=20, ob_sysstat_50038=20, node_disk_io_time_weighted_seconds_total=26, node_disk_write_time_seconds_total=26, cpu_count=17, output_write_metrics_total=9, ob_cluster_sync=8, process_open_fds=13, ob_sysstat_50037=20, process_memory_rss_bytes=21, http_status_count=17, process_max_fds=13, ob_server_resource_cpu_assigned_percent=10, ob_sysstat_50030=20, ocp_alarm_detect_duration_ms_count=120, ob_sysstat_80057=20, sql_audit_input_collect_lost_total=12, go_memstats_heap_inuse_bytes=13, go_memstats_mcache_sys_bytes=13, ob_sysstat_40118=20, ob_tenant_disk_v4_log_size=19, ob_sysstat_40117=20, ob_sysstat_40116=20, node_memory_memfree_bytes=17, ob_sysstat_40005=20, process_exists=31, ob_sysstat_40004=20, ob_sysstat_40003=20, ob_sysstat_40002=20, go_gc_duration_seconds=18, ob_server_resource_disk_bytes=10, ob_sysstat_40001=20, ocp_alarm_detect_duration_ms_sum=120, ob_sysstat_40000=20, jvm_threads_live_threads=3, ob_sysstat_30200=15, ob_sysstat_30201=15, ob_sysstat_30204=15, ob_sysstat_30205=15, ob_sysstat_30208=15, process_thread_count=21, ob_sysstat_30209=15, ob_sysstat_50040=20, node_memory_cached_bytes=17, ob_table_num=19, ob_sysstat_40009=20, ob_disk_free_bytes=10, ob_sysstat_40008=20, node_filesystem_avail_bytes=50, ob_sysstat_40007=20, ob_sysstat_40006=20, ob_sysstat_10000=20, ob_sysstat_10006=20, ob_sysstat_10005=20, ob_unit_config_max_iops=24, ob_plan_cache_memory_bytes=19, ob_sysstat_10002=20, node_network_transmit_errs_total=41, go_memstats_last_gc_time_seconds=13, ob_sysstat_10001=20, ob_sysstat_10004=20, ob_sysstat_10003=20, go_gc_duration_seconds_count=13, ocp_monitor_collect_request_duration_ms_count=7, monagent_oceanbase_plan_explain_size=1, ob_sysstat_50011=20, ob_sysstat_50010=20, monitor_exporter_avaliable=24, node_disk_read_bytes_total=26, clock_diff_milliseconds=9, ob_compaction_is_suspended=19, mysql_output_write_sql_milliseconds_summary_count=17, go_memstats_lookups_total=13, mysql_output_write_sql_count=17, process_cpu_percent=21, log_tailer_count=13, ob_sysstat_60057=20, host_agent_process_status=13, ob_server_resource_cpu=10, go_memstats_alloc_bytes=13, ob_server_num=15, node_cpu_seconds_total_native=34, ob_sysstat_140002=20, ob_sysstat_140005=20, ob_sysstat_140006=20, ob_sysstat_140003=20, ob_tenant_resource_min_memory=19, ob_session_all_num=19, jvm_gc_pause_seconds_count=7, ob_memstore_freeze_times=25, ob_sysstat_50022=20, ob_sysstat_50021=20, jvm_gc_overhead_percent=3, ob_system_event_time_waited=25, ob_tenant_resource_min_cpu=19, ob_cluster_status_check=9, monagent_plugin_execute_seconds_total=31, jvm_memory_committed_bytes=10, node_net_bandwidth_bps=41, ob_tenant_server_data_index_data_size=20, monagent_oceanbase_db_pool_idle=1, go_memstats_heap_idle_bytes=13, go_memstats_gc_sys_bytes=13, ob_server_resource_memory_bytes=10, go_info=14, ob_tenant_assigned_mem_assigned=19, log_tailer_processed_file_count=16, node_load15=16, ob_disk_log_assigned_bytes=10, ob_tenant_memstore_minor_freeze_times=17, ob_tenant_server_required_size=20, jvm_memory_max_bytes=10, ob_unit_config_min_iops=24, ob_sysstat_30080=20, ob_sysstat_60031=20, process_fd_count=21, ob_sysstat_30082=20, ob_sysstat_30081=20, ob_tenant_unit_max_cpu=24, ob_sysstat_30084=20, ob_sysstat_30083=20, ob_sysstat_30086=20, node_memory_buffers_bytes=17, ob_sysstat_30085=20, ob_sysstat_50009=20, go_memstats_heap_released_bytes=13, ob_tenant_log_disk_total_bytes=19, node_network_receive_bytes_total=41, ob_sysstat_50005=20, ob_memstore_freeze_trigger_bytes=25, ob_sysstat_50008=20, ob_waitevent_wait_seconds_total=19, ob_server_stopped_duration_seconds=11, ob_sysstat_50001=20, ob_sysstat_50004=20, ob_sysstat_50000=20, go_memstats_next_gc_bytes=13, ob_session_active_num=19, node_filesystem_files_free=54, ob_memtable_max_snapshot_duration_seconds=14, node_disk_read_time_seconds_total=26, ob_sysstat_60021=20, ob_sysstat_60020=20, monagent_oceanbase_audit_unique_key_cache_size=1, ob_compaction_frozen_version=19, ob_sysstat_60024=20, metric_count=11, ob_sysstat_60023=20, ob_sysstat_60022=20, process_virtual_memory_bytes=13, ob_tenant_assigned_cpu_assigned=19, ob_tenant_unit_min_cpu=24, ob_unit_config_max_cpu=24, http_request_milliseconds_summary_count=34, monagent_oceanbase_audit_timeinfo_cache_size=1, ob_sysstat_20002=20, monagent_input_sql_duration_seconds_bucket=60, ob_sysstat_20001=20, node_cpu_seconds_total=24, ob_sysstat_20000=20, http_request_milliseconds_summary=37, ob_index_error_num=10, ob_tenant_memory_hold_bytes=19, ob_sysstat_30066=20, ob_log_level_count=16, go_memstats_buck_hash_sys_bytes=13, monagent_pipeline_report_metrics_total=14, sql_audit_input_collect_total_total=12, mysql_output_write_sql_milliseconds_summary_sum=17, ob_tenant_disk_total_size=19, mysql_output_write_task_size=17, node_disk_reads_completed_total=26, exporter_export_metrics_total=23, ob_disk_log_total_bytes=10, ob_sysstat_60019=20, system_cpu_count=3, process_uptime_seconds=21, ob_sysstat_130004=20, ob_sysstat_60003=20, ob_sysstat_60002=20, node_ntp_offset_seconds=9, ob_sysstat_60001=20, ob_sysstat_60000=20, go_memstats_heap_sys_bytes=13, ocp_meta_db_health=4, ob_sysstat_140012=20, ob_sysstat_140013=20, jvm_gc_pause_seconds_max=7, ob_disk_total_bytes=10, watch_ob_dir_exists=15, ob_tenant_request_queue_large_size=25, go_memstats_heap_objects=13, go_memstats_mcache_inuse_bytes=13, go_memstats_other_sys_bytes=13, ob_sysstat_130000=20, jvm_memory_used_bytes=10, ob_sysstat_130001=20, go_threads=13, ob_sysstat_130002=20, ob_sysstat_60005=20, ob_sysstat_60004=20, http_request_milliseconds_summary_sum=34, http_server_requests_seconds_sum=124, ob_memstore_active_bytes=25, go_memstats_alloc_bytes_total=13, ob_tenant_assigned_mem_total=19, process_count=22, node_memory_memtotal_bytes=17, node_network_transmit_drop_total=41, ob_waitevent_wait_total=19, ob_tenant_log_disk_used_bytes=19, jvm_gc_memory_promoted_bytes_total=3, ocp_monitor_collect_request_errors_total=4, ob_sysstat_30011=20, ob_sysstat_30010=20, ob_sysstat_30013=20, ob_sysstat_30012=20, ob_disk_log_used_bytes=10, ob_tenant500_memory_used_bytes=10, ob_compaction_is_error=19, node_network_transmit_bytes_total=41, node_network_receive_drop_total=41, monagent_pipeline_execute_total=20, node_filesystem_files=54, process_start_time_seconds=13, ob_tenant_log_sync_delay=19, go_memstats_heap_alloc_bytes=13, ob_tenant_resource_max_cpu=19, ntp_service_available=9, go_gc_duration_seconds_sum=13, go_memstats_mspan_inuse_bytes=13, ob_server_resource_memory_assigned_percent=10, mysql_output_write_sql_milliseconds_summary=20, monagent_pipeline_execute_seconds_total=20, jvm_gc_pause_seconds_sum=7, ob_sysstat_80001=20, go_memstats_sys_bytes=13, node_network_receive_errs_total=41, system_load_average_1m=3, monagent_oceanbase_audit_stat_cache_size=1, observer_ulimit_max_fd_count=10, ob_tenant_memory_used_bytes=19, ob_plan_cache_access_total=19, monagent_oceanbase_plan_cache_size=1, ob_tenant_server_data_size=20, monagent_oceanbase_audit_sample_cache_size=1, ob_sysstat_80002=20, ob_sysstat_80003=20, ob_sysstat_80007=20, node_disk_writes_completed_total=26, ob_sysstat_80008=20, ob_sysstat_80009=20, ob_tenant_memstore_compact_trigger_ratio=17, ob_sysstat_40030=20, process_cpu_seconds_total=13, node_load1=16, ob_sysstat_120001=20, ob_sysstat_120002=20, ob_sysstat_120000=20, ob_tenant_resource_max_memory=19, system_cpu_usage=3, ob_sysstat_120009=20, go_memstats_stack_inuse_bytes=13, ob_sysstat_120008=20, node_load5=16, ob_sysstat_120005=20, jvm_threads_peak_threads=3, ob_sysstat_120006=20, process_cpu_usage=3, monagent_input_sql_duration_seconds_count=56, node_disk_written_bytes_total=26, monagent_oceanbase_ash_cache_size=1, monagent_pipeline_process_metrics_total=27, go_goroutines=13, ob_compaction_last_version=19, ob_sysstat_30000=20, ob_server_resource_cpu_assigned=10, ob_sysstat_30002=20, ob_unit_config_min_cpu=24, ob_sysstat_30001=20, process_virtual_memory_max_bytes=13, monagent_oceanbase_plan_timeinfo_cache_size=1, monagent_plugin_execute_total=31, ob_tenant500_memory_hold_bytes=10, ob_sysstat_30006=20, arbitration_status_inactive_server_count=10, ob_sysstat_30005=20, ob_sysstat_30008=20, ob_sysstat_30007=20, ob_sysstat_30009=20, ob_compaction_current_timestamp=19, ob_compaction_start_time=19, oceanbase_connectivity=12} 2024-05-14 14:22:39.530 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:39.540 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:39.552 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:39.707 WARN 8587 --- [pool-overview-container-2,42e1cab0cbe74f10,d14d869b104f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.707 WARN 8587 --- [pool-overview-container-5,6aff5e32cf7d429b,3d745163c9b6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.707 WARN 8587 --- [pool-overview-container-4,885d838447b64f7f,6a4d311cf8a3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.792 WARN 8587 --- [pool-ocp-async-7,51882fd711d544d0,ce2231a29d22] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.792 WARN 8587 --- [pool-ocp-async-8,e9e4e2e0d9684257,73c67d8f8b7b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:39.792 ERROR 8587 --- [pool-ocp-async-8,e9e4e2e0d9684257,73c67d8f8b7b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:39.898 WARN 8587 --- [pool-overview-container-3,6413f29505c14599,448b62d8f8c4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.899 WARN 8587 --- [pool-ocp-async-10,0460362b83cd4a4f,bea6b52a5f81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:39.977 INFO 8587 --- [pool-ocp-schedules-14,10c1abd35f7745c4,e876c240c2c2] c.o.ocp.monitor.OcpMonitorManager : Refresh cached second exporters 2024-05-14 14:22:40.007 WARN 8587 --- [pool-ocp-schedules-11,67d08e4864cb4c61,17e8372a0417] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.007 ERROR 8587 --- [pool-ocp-schedules-11,67d08e4864cb4c61,17e8372a0417] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.008 WARN 8587 --- [pool-ocp-schedules-4,88dc94ca90a348a1,360caff524b0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.008 WARN 8587 --- [pool-ocp-schedules-10,1cc63a22c7b44784,c4405c1a2094] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-4,88dc94ca90a348a1,360caff524b0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.008 WARN 8587 --- [pool-ocp-schedules-20,a1c65156ca9c4796,6fe62794ca4c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-10,1cc63a22c7b44784,c4405c1a2094] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-20,a1c65156ca9c4796,6fe62794ca4c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.008 WARN 8587 --- [pool-ocp-schedules-12,d4605fad06764e15,ac8ca9182da8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-12,d4605fad06764e15,ac8ca9182da8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-11,67d08e4864cb4c61,17e8372a0417] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkClusterStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkClusterStatusSchedule(ClusterSchedules.java:64) at sun.reflect.GeneratedMethodAccessor779.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-10,1cc63a22c7b44784,c4405c1a2094] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkStandbyClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkStandbyClusterInfoSchedule(ClusterSchedules.java:78) at sun.reflect.GeneratedMethodAccessor780.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.008 ERROR 8587 --- [pool-ocp-schedules-20,a1c65156ca9c4796,6fe62794ca4c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at syncClusterInfoSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.syncClusterInfoSchedule(ClusterSchedules.java:89) at sun.reflect.GeneratedMethodAccessor781.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.009 ERROR 8587 --- [pool-ocp-schedules-12,d4605fad06764e15,ac8ca9182da8] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostStatusSchedule(ClusterSchedules.java:115) at sun.reflect.GeneratedMethodAccessor783.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.009 WARN 8587 --- [pool-ocp-schedules-9,ece64395956a4d65,940aadc5913c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.009 ERROR 8587 --- [pool-ocp-schedules-4,88dc94ca90a348a1,360caff524b0] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy297.findByKeyAndApplicationAndProfileAndLabel(Unknown Source) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:191) at com.oceanbase.ocp.core.property.PropertyService.getProperty(PropertyService.java:186) at com.oceanbase.ocp.service.audit.AuditEventService.enableAudit(AuditEventService.java:306) at com.oceanbase.ocp.service.audit.AuditEventService.refreshMethodToAuditEventMetaMap(AuditEventService.java:313) at com.oceanbase.ocp.service.audit.AuditEventService$$FastClassBySpringCGLIB$$cf41526c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.audit.AuditEventService$$EnhancerBySpringCGLIB$$3f6c2e63.refreshMethodToAuditEventMetaMap() at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 30 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 73 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.009 WARN 8587 --- [pool-ocp-schedules-13,3745f1200fc949e1,b63f30d6d60c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.009 ERROR 8587 --- [pool-ocp-schedules-9,ece64395956a4d65,940aadc5913c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.009 ERROR 8587 --- [pool-ocp-schedules-13,3745f1200fc949e1,b63f30d6d60c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.010 ERROR 8587 --- [pool-ocp-schedules-9,ece64395956a4d65,940aadc5913c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostClockDiffSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostClockDiffSchedule(ClusterSchedules.java:148) at sun.reflect.GeneratedMethodAccessor784.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.010 WARN 8587 --- [pool-ocp-schedules-2,1a9c3ab808ef4d3e,b97e7bf20ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.010 ERROR 8587 --- [pool-ocp-schedules-2,1a9c3ab808ef4d3e,b97e7bf20ff5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.010 ERROR 8587 --- [pool-ocp-schedules-13,3745f1200fc949e1,b63f30d6d60c] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkHostAgentStatusSchedule at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkHostAgentStatusSchedule(ClusterSchedules.java:164) at sun.reflect.GeneratedMethodAccessor785.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.010 ERROR 8587 --- [pool-ocp-schedules-2,1a9c3ab808ef4d3e,b97e7bf20ff5] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllArbitrationService at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllArbitrationService(ClusterSchedules.java:180) at sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.013 WARN 8587 --- [pool-ocp-schedules-15,a5739a6a68e04ad9,84a682e9b757] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.013 ERROR 8587 --- [pool-ocp-schedules-15,a5739a6a68e04ad9,84a682e9b757] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.013 WARN 8587 --- [pool-ocp-async-4,2eff4b491e6c4830,018750a34b5c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.013 WARN 8587 --- [pool-ocp-async-11,98e0d40cc5f54f70,21992b5f845f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.013 ERROR 8587 --- [pool-ocp-async-4,2eff4b491e6c4830,018750a34b5c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.013 ERROR 8587 --- [pool-ocp-async-11,98e0d40cc5f54f70,21992b5f845f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.013 WARN 8587 --- [pool-ocp-async-1,a6bca872c3dc4d5b,b2b37ce4c417] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.013 ERROR 8587 --- [pool-ocp-async-1,a6bca872c3dc4d5b,b2b37ce4c417] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.014 ERROR 8587 --- [pool-ocp-schedules-15,a5739a6a68e04ad9,84a682e9b757] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at checkAllStandbyTenant at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.rethrowAsLockException(JdbcLockRegistry.java:271) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:243) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:222) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.lockAndExec(ClusterSchedules.java:200) at com.oceanbase.ocp.service.task.scheduled.ClusterSchedules.checkAllStandbyTenant(ClusterSchedules.java:192) at sun.reflect.GeneratedMethodAccessor787.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.doLock(JdbcLockRegistry.java:263) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRegistry$JdbcLock.tryLock(JdbcLockRegistry.java:236) ... 16 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 31 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.014 WARN 8587 --- [pool-ocp-async-11,98e0d40cc5f54f70,21992b5f845f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(), params=[] org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy391.findAll(Unknown Source) at com.oceanbase.ocp.alarm.service.OcpAlarmSubscriptionService.listAll(OcpAlarmSubscriptionService.java:406) at com.oceanbase.ocp.alarm.core.notification.AlarmStatisticsService.doScheduleTask(AlarmStatisticsService.java:129) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier.doStatisticsSchedule(AlarmNotifier.java:304) at com.oceanbase.ocp.alarm.schedule.AlarmNotifier$$FastClassBySpringCGLIB$$ca38577b.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.014 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,a7b17be61fd9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.014 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,a7b17be61fd9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,db2f5ed9cd23] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.015 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,db2f5ed9cd23] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,ecb01fda2d0a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.015 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,ecb01fda2d0a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,b08b645bc5c0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,b6bdf84b4c89] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.015 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,b08b645bc5c0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.015 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,b6bdf84b4c89] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-2,0a6994c98e994e21,7a5b6366c3cc] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-11,0a6994c98e994e21,2e8c1b0e5aee] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-18,0a6994c98e994e21,af7a38601e7b] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.015 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,7aad003459bd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.016 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,7aad003459bd] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.016 WARN 8587 --- [pool-metric-query-3,0a6994c98e994e21,c1a75fed6abe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.016 ERROR 8587 --- [pool-metric-query-3,0a6994c98e994e21,c1a75fed6abe] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.016 WARN 8587 --- [pool-metric-query-3,0a6994c98e994e21,2441d423c013] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.016 ERROR 8587 --- [pool-metric-query-3,0a6994c98e994e21,2441d423c013] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.016 WARN 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.016 WARN 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.016 WARN 8587 --- [alarm-detect-1,0a6994c98e994e21,e7168cb8f6dd] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.016 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,e32eb61abc56] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.016 WARN 8587 --- [alarm-detect-29,0a6994c98e994e21,64ca401118f4] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.016 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,e32eb61abc56] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 WARN 8587 --- [alarm-detect-17,0a6994c98e994e21,3947008d6f16] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.017 WARN 8587 --- [alarm-detect-24,0a6994c98e994e21,73aa61e8b335] c.oceanbase.ocp.core.util.ExecutorUtils : terminate failed, forcing shutdown... 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,de92287bff97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,de92287bff97] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,4c4794e69141] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,f01f23acb87d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,4c4794e69141] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,f01f23acb87d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,231d913af252] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,231d913af252] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,e8228df23723] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,e8228df23723] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,67f85d934b97] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.017 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,67f85d934b97] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.017 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,a2ebe82f94b4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.018 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,a2ebe82f94b4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.018 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,7450573d472d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.018 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,7450573d472d] o.h.engine.jdbc.spi.SqlExceptionHelper : null 2024-05-14 14:22:40.018 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,6e2fdb2a0717] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.018 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,6e2fdb2a0717] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.018 WARN 8587 --- [pool-metric-query-2,0a6994c98e994e21,3c4066b7c9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.018 ERROR 8587 --- [pool-metric-query-2,0a6994c98e994e21,3c4066b7c9e2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2001, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.018 WARN 8587 --- [pool-metric-query-1,0a6994c98e994e21,8d1947b7fa78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.018 ERROR 8587 --- [pool-metric-query-1,0a6994c98e994e21,8d1947b7fa78] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1579 2024-05-14 14:22:40.033 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.044 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.113 WARN 8587 --- [pool-overview-container-1,d63a730a890647a6,bed046b0b38b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:40.134 WARN 8587 --- [pool-ocp-async-3,c4a6207a34674bec,71f2933e76fa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:40.134 WARN 8587 --- [pool-ocp-async-6,95214b8dfe294601,3da14532a54e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.134 ERROR 8587 --- [pool-ocp-async-6,95214b8dfe294601,3da14532a54e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1580 2024-05-14 14:22:40.401 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.401 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1580 2024-05-14 14:22:40.401 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1580 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.537 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.547 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:40.714 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:40.785 INFO 8587 --- [pool-ocp-async-4,6a924c0211224ab2,779c825ad129] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:40.981 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:40.982 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1581 2024-05-14 14:22:40.983 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyClusterAlarmTarget(ObproxyAlarmTargetProvider.java:55) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1581 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.043 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:41.050 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.108 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.108 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.108 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:41.125 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.126 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.126 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:41.126 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.126 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.126 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:41.233 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.233 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.234 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:41.334 WARN 8587 --- [pool-overview-container-6,7a5d76ff1d08424d,efbfcc115f56] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.334 ERROR 8587 --- [pool-overview-container-6,7a5d76ff1d08424d,efbfcc115f56] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.335 ERROR 8587 --- [pool-overview-container-6,7a5d76ff1d08424d,efbfcc115f56] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewAlarms error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:41.336 WARN 8587 --- [pool-overview-container-6,7a5d76ff1d08424d,efbfcc115f56] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:160) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewAlarms(OverviewStatusContainer.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewAlarms(OverviewFacade.java:156) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:41.369 WARN 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.369 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 2024-05-14 14:22:41.370 ERROR 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1582 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341792) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:41.370 INFO 8587 --- [pool-prometheus-minute-schedule-1,0fe53fd214c9417a,a54b3cbd47e5] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667757369, count=0, elapsed=4001 2024-05-14 14:22:41.371 INFO 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:41.506 WARN 8587 --- [pool-sharding-metric-collect1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.547 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.553 WARN 8587 --- [pool-7-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.554 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.707 WARN 8587 --- [pool-overview-container-4,885d838447b64f7f,6a4d311cf8a3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.707 WARN 8587 --- [pool-overview-container-5,6aff5e32cf7d429b,3d745163c9b6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.707 ERROR 8587 --- [pool-overview-container-4,885d838447b64f7f,6a4d311cf8a3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.707 WARN 8587 --- [pool-overview-container-2,42e1cab0cbe74f10,d14d869b104f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.707 ERROR 8587 --- [pool-overview-container-5,6aff5e32cf7d429b,3d745163c9b6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.707 ERROR 8587 --- [pool-overview-container-2,42e1cab0cbe74f10,d14d869b104f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.708 ERROR 8587 --- [pool-overview-container-5,6aff5e32cf7d429b,3d745163c9b6] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTasks error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.708 ERROR 8587 --- [pool-overview-container-4,885d838447b64f7f,6a4d311cf8a3] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewTenants error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.708 ERROR 8587 --- [pool-overview-container-2,42e1cab0cbe74f10,d14d869b104f] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewObProxys error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.708 WARN 8587 --- [pool-overview-container-5,6aff5e32cf7d429b,3d745163c9b6] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:191) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTasks(OverviewStatusContainer.java:111) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy346.findAll(Unknown Source) at com.oceanbase.ocp.service.task.TaskService.listOverviewTasks(TaskService.java:224) at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTasks(OverviewFacade.java:188) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 33 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.709 WARN 8587 --- [pool-overview-container-4,885d838447b64f7f,6a4d311cf8a3] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:117) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewTenants(OverviewStatusContainer.java:93) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy349.findAll(Unknown Source) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl.listAllTenant(TenantDaoManagerImpl.java:388) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$FastClassBySpringCGLIB$$f93ff265.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantDaoManagerImpl$$EnhancerBySpringCGLIB$$984b51ee.listAllTenant() at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenant(TenantServiceImpl.java:232) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl.listAllTenantWithAuth(TenantServiceImpl.java:243) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$FastClassBySpringCGLIB$$5eecfccb.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.tenant.TenantServiceImpl$$EnhancerBySpringCGLIB$$20c120e0.listAllTenantWithAuth() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewTenants(OverviewFacade.java:114) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 43 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 47 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.709 WARN 8587 --- [pool-overview-container-2,42e1cab0cbe74f10,d14d869b104f] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:145) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewObProxies(OverviewStatusContainer.java:105) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findAll(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listOverviewObproxy(ObproxyServiceImpl.java:775) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listOverviewObproxy() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewObProxies(OverviewFacade.java:142) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 35 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.792 WARN 8587 --- [pool-ocp-async-5,94b062ba993b47c6,0d683c0e3ac6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.792 WARN 8587 --- [pool-ocp-async-7,51882fd711d544d0,ce2231a29d22] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.792 ERROR 8587 --- [pool-ocp-async-7,51882fd711d544d0,ce2231a29d22] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.843 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.843 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.843 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.843 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:41.899 WARN 8587 --- [pool-overview-container-3,6413f29505c14599,448b62d8f8c4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.899 ERROR 8587 --- [pool-overview-container-3,6413f29505c14599,448b62d8f8c4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.899 WARN 8587 --- [pool-ocp-async-10,0460362b83cd4a4f,bea6b52a5f81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:41.899 ERROR 8587 --- [pool-ocp-async-10,0460362b83cd4a4f,bea6b52a5f81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 2024-05-14 14:22:41.900 ERROR 8587 --- [pool-overview-container-3,6413f29505c14599,448b62d8f8c4] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewHosts error. org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.901 WARN 8587 --- [pool-overview-container-3,6413f29505c14599,448b62d8f8c4] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(), params=[] java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:131) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewHosts(OverviewStatusContainer.java:99) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy357.findAll(Unknown Source) at com.oceanbase.ocp.compute.host.service.HostServiceImpl.findOverviewHosts(HostServiceImpl.java:324) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$FastClassBySpringCGLIB$$74b96bc3.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.compute.host.service.HostServiceImpl$$EnhancerBySpringCGLIB$$b48e8616.findOverviewHosts() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewHosts(OverviewFacade.java:128) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 39 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1583 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 43 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:41.977 WARN 8587 --- [pool-ocp-schedules-14,10c1abd35f7745c4,e876c240c2c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.016 WARN 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.016 WARN 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.017 WARN 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.017 WARN 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.018 WARN 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.018 WARN 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.018 WARN 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.051 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:42.059 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341799) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341799) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:42.113 WARN 8587 --- [pool-overview-container-1,d63a730a890647a6,bed046b0b38b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:42.114 ERROR 8587 --- [pool-overview-container-1,d63a730a890647a6,bed046b0b38b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1584 2024-05-14 14:22:42.115 ERROR 8587 --- [pool-overview-container-1,d63a730a890647a6,bed046b0b38b] c.o.o.s.overview.service.OverviewFacade : OverviewFacade getOverviewClusters error. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1584 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:42.115 WARN 8587 --- [pool-overview-container-1,d63a730a890647a6,bed046b0b38b] c.o.o.s.common.config.SpringAsyncConfig : Uncaught exception, method=public void com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(), params=[] java.lang.RuntimeException: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:103) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer.syncOverviewClusters(OverviewStatusContainer.java:87) at com.oceanbase.ocp.statistics.overview.service.schdule.OverviewStatusContainer$$FastClassBySpringCGLIB$$e5934569.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.springframework.security.concurrent.DelegatingSecurityContextRunnable.run(DelegatingSecurityContextRunnable.java:82) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy376.findAllOverview(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allServerOverviews(ClusterDaoManagerImpl.java:471) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allServerOverviews() at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listLocalClusters(ClusterServiceImpl.java:458) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl.listOverviewClusters(ClusterServiceImpl.java:350) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$FastClassBySpringCGLIB$$d321c173.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterServiceImpl$$EnhancerBySpringCGLIB$$b08b97d8.listOverviewClusters() at com.oceanbase.ocp.statistics.overview.service.OverviewFacade.getOverviewClusters(OverviewFacade.java:100) ... 13 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1584 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 78 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:42.134 WARN 8587 --- [pool-ocp-async-9,b459f6a7c2314e5c,24a087fc071b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.134 WARN 8587 --- [pool-ocp-async-3,c4a6207a34674bec,71f2933e76fa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:42.134 ERROR 8587 --- [pool-ocp-async-3,c4a6207a34674bec,71f2933e76fa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1584 2024-05-14 14:22:42.555 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:42.563 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:42.714 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1585 2024-05-14 14:22:42.785 INFO 8587 --- [pool-ocp-async-11,3c658c29f6c6417d,fe2ea9f4e6f1] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:42.785 WARN 8587 --- [pool-ocp-async-4,6a924c0211224ab2,779c825ad129] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:42.795 WARN 8587 --- [pool-ocp-async-11,3c658c29f6c6417d,fe2ea9f4e6f1] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:42.984 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:43.059 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.066 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.371 WARN 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:43.402 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:43.506 WARN 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.506 ERROR 8587 --- [pool-sharding-metric-collect1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 2024-05-14 14:22:43.506 INFO 8587 --- [pool-sharding-metric-collect1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-metric-collect 2024-05-14 14:22:43.554 WARN 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : Error in refreshing role org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:440) at com.sun.proxy.$Proxy322.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:223) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:152) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85) at com.sun.proxy.$Proxy343.getAllPoliciesByPolicyType(Unknown Source) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService.getAllFixedWindowPolicies(RateLimitPolicyService.java:66) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$FastClassBySpringCGLIB$$5275d284.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitPolicyService$$EnhancerBySpringCGLIB$$46e7dab.getAllFixedWindowPolicies() at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitService.refresh(RateLimitService.java:156) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.refresh(RateLimitFacadeServiceImpl.java:287) at com.oceanbase.ocp.service.iam.ratelimit.service.RateLimitFacadeServiceImpl$LeadershipCompetingTask.run(RateLimitFacadeServiceImpl.java:260) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 ### The error may exist in com/oceanbase/ocp/core/metadb/dao/ratelimit/dao/RateLimitPolicyDao.java (best guess) ### The error may involve com.oceanbase.ocp.core.metadb.dao.ratelimit.dao.RateLimitPolicyDao.getAllPoliciesByPolicyType ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ... 24 common frames omitted Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:84) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) ... 29 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1586 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:160) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:118) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ... 39 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.562 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.566 WARN 8587 --- [pool-12-thread-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:43.569 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.792 WARN 8587 --- [pool-ocp-async-1,bbcbd5aa2fa944f0,df5a691ddd6c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:43.792 WARN 8587 --- [pool-ocp-async-5,94b062ba993b47c6,0d683c0e3ac6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.792 ERROR 8587 --- [pool-ocp-async-5,94b062ba993b47c6,0d683c0e3ac6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.843 WARN 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.843 ERROR 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.843 WARN 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.843 WARN 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.843 ERROR 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.843 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.844 WARN 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.844 ERROR 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.844 INFO 8587 --- [pool-heartbeat-task-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.844 INFO 8587 --- [pool-heartbeat-metric-collect-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.844 INFO 8587 --- [pool-heartbeat-alarm-detect-by-rule-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.844 INFO 8587 --- [pool-heartbeat-alarm-detect-by-target-10.0.0.191:80801,,] c.o.o.c.s.registry.ConsumerRegistry : Heartbeat failed. org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy411.findByModuleAndName(Unknown Source) at com.oceanbase.ocp.core.sharding.registry.ConsumerRegistry.heartbeat(ConsumerRegistry.java:86) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1665) at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy331.getSingleResult(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 15 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 58 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:43.977 WARN 8587 --- [pool-ocp-schedules-14,10c1abd35f7745c4,e876c240c2c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:43.978 ERROR 8587 --- [pool-ocp-schedules-14,10c1abd35f7745c4,e876c240c2c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:43.978 ERROR 8587 --- [pool-ocp-schedules-14,10c1abd35f7745c4,e876c240c2c2] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.refreshSecondExporters(OcpMonitorManager.java:173) at sun.reflect.GeneratedMethodAccessor506.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 36 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.016 WARN 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.017 ERROR 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.017 WARN 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.017 ERROR 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.017 WARN 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.017 ERROR 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.018 WARN 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.017 ERROR 8587 --- [alarm-detect-6,0a6994c98e994e21,c60d1e7def30] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=refresh_location_cache_failed_by_metric org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.018 WARN 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.018 WARN 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.018 WARN 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-30,0a6994c98e994e21,368c6a084178] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_sda_ioawait org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.018 ERROR 8587 --- [alarm-detect-3,0a6994c98e994e21,275090bf0479] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_full org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.019 ERROR 8587 --- [alarm-detect-12,0a6994c98e994e21,eb988ed4417f] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_tsar_cpu_util_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.019 ERROR 8587 --- [alarm-detect-10,0a6994c98e994e21,3f1251f27d8b] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_log_disk_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.019 ERROR 8587 --- [alarm-detect-4,0a6994c98e994e21,d5c2d7c81ebc] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=os_nic_1000m_hwm org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.019 ERROR 8587 --- [alarm-detect-21,0a6994c98e994e21,5370b4a4828d] c.o.o.a.core.task.AlarmDetectMetricTask : detect failed, alarmType=ob_host_net_send_percent_over_threshold org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy348.findAllIds(Unknown Source) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl.allClusterIds(ClusterDaoManagerImpl.java:107) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$FastClassBySpringCGLIB$$1f10cbd.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obops.internal.cluster.ClusterDaoManagerImpl$$EnhancerBySpringCGLIB$$b255d7f6.allClusterIds() at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.getAuthorizedClusterIds(ObAuthorizedFacadeImpl.java:111) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterIds(ObAuthorizedFacadeImpl.java:73) at com.oceanbase.ocp.service.ob.ObAuthorizedFacadeImpl.readableClusterNames(ObAuthorizedFacadeImpl.java:78) at com.oceanbase.ocp.alarm.service.OcpAlarmSearchService.searchActivedAlarms(OcpAlarmSearchService.java:179) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.resolvedAlarm(AlarmDetectMetricTask.java:100) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.lambda$call$0(AlarmDetectMetricTask.java:67) at com.oceanbase.ocp.common.meter.MeterUtils.time(MeterUtils.java:50) at com.oceanbase.ocp.common.meter.DistributionSummaryGroup.time(DistributionSummaryGroup.java:119) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:53) at com.oceanbase.ocp.alarm.core.task.AlarmDetectMetricTask.call(AlarmDetectMetricTask.java:30) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:49) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1587 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.026 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.066 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.073 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.109 WARN 8587 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.126 WARN 8587 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.126 WARN 8587 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.135 WARN 8587 --- [pool-ocp-async-2,26b3e36155c84295,fa0ca3b4136f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.135 WARN 8587 --- [pool-ocp-async-9,b459f6a7c2314e5c,24a087fc071b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.135 ERROR 8587 --- [pool-ocp-async-9,b459f6a7c2314e5c,24a087fc071b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1588 2024-05-14 14:22:44.234 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.570 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.577 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:44.714 WARN 8587 --- [ocp-updater-0,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:44.785 INFO 8587 --- [pool-ocp-async-5,2a78c80c53a94b73,3b296c51f645] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:44.786 WARN 8587 --- [pool-ocp-async-4,6a924c0211224ab2,779c825ad129] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.786 ERROR 8587 --- [pool-ocp-async-4,6a924c0211224ab2,779c825ad129] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1589 2024-05-14 14:22:44.984 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:44.984 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1589 2024-05-14 14:22:44.985 ERROR 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] c.o.o.a.service.AlarmTargetServiceImpl : get alarm target exception org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy358.findByNameOrConnectableObclusterName(Unknown Source) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClustersWithAuthorization(ObproxyServiceImpl.java:725) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:180) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl.listObproxyClusters(ObproxyServiceImpl.java:190) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$FastClassBySpringCGLIB$$690f7ab2.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) at com.oceanbase.ocp.obproxyops.internal.ObproxyServiceImpl$$EnhancerBySpringCGLIB$$477702f5.listObproxyClusters() at com.oceanbase.ocp.service.obproxy.ObproxyAlarmTargetProvider.buildObproxyHostAlarmTarget(ObproxyAlarmTargetProvider.java:84) at com.oceanbase.ocp.alarm.service.AlarmTargetServiceImpl.refresh(AlarmTargetServiceImpl.java:86) at com.oceanbase.ocp.alarm.schedule.AlarmSchedules.refreshAlarmTargets(AlarmSchedules.java:129) at sun.reflect.GeneratedMethodAccessor1106.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037) at org.hibernate.loader.Loader.doQuery(Loader.java:956) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357) at org.hibernate.loader.Loader.doList(Loader.java:2868) at org.hibernate.loader.Loader.doList(Loader.java:2850) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682) at org.hibernate.loader.Loader.list(Loader.java:2677) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:540) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:218) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1459) at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1649) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617) at org.hibernate.query.Query.getResultList(Query.java:165) at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) at com.sun.proxy.$Proxy366.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ... 32 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1589 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 74 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.054 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:45.074 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.080 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.107 WARN 8587 --- [pool-collect-self-metric-half-minute-1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:45.371 WARN 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:45.371 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 2024-05-14 14:22:45.372 ERROR 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241) at com.sun.proxy.$Proxy442.findAll(Unknown Source) at com.oceanbase.ocp.monitor.service.OcpExporterServiceImpl.fetchAll(OcpExporterServiceImpl.java:138) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllExporters(ShardingExporterHelper.java:58) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:45) at com.oceanbase.ocp.monitor.service.ShardingExporterHelper.findAllocatedExporters(ShardingExporterHelper.java:49) at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$0(OcpMonitorManager.java:130) at com.oceanbase.ocp.monitor.OcpMonitorManager$IntervalCollectScheduleTask.run(OcpMonitorManager.java:278) at com.oceanbase.ocp.common.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:33) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:516) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:152) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 28 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 32 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.372 INFO 8587 --- [pool-prometheus-minute-schedule-1,ae06314a5f8a4257,6d244d8d2665] c.o.ocp.monitor.OcpMonitorManager : Schedule interval metric too slow, from=1715667761371, count=0, elapsed=4001 2024-05-14 14:22:45.372 INFO 8587 --- [pool-prometheus-minute-schedule-1,0feb0623eff04193,8ccb8c567fd3] c.o.ocp.monitor.OcpMonitorManager : Next exec sec=1715667780, interval=60 2024-05-14 14:22:45.402 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:45.402 ERROR 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 2024-05-14 14:22:45.403 WARN 8587 --- [pool-task-coordinator2,80720fbbff3e4e46,1c3fc2c1b10e] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at ready_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:67) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.566 WARN 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:45.567 ERROR 8587 --- [pool-12-thread-1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 2024-05-14 14:22:45.567 ERROR 8587 --- [pool-12-thread-1,,] c.o.o.p.s.d.i.AbstractDiagnoseService : Error in executing PLAN_CHANGE_DETECTOR org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) at com.oceanbase.ocp.perf.sql.diag.internal.OcpPerfSqlDiagnosisTaskService$$EnhancerBySpringCGLIB$$311bf696.getNextExecution() at com.oceanbase.ocp.perf.sql.diag.internal.AbstractDiagnoseService.lambda$init$1(AbstractDiagnoseService.java:148) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1590 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 24 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.578 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.584 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:45.792 WARN 8587 --- [pool-ocp-async-7,7cefa0b9a14f4503,462551ab3133] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:45.792 WARN 8587 --- [pool-ocp-async-1,bbcbd5aa2fa944f0,df5a691ddd6c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:45.792 ERROR 8587 --- [pool-ocp-async-1,bbcbd5aa2fa944f0,df5a691ddd6c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1591 2024-05-14 14:22:46.012 INFO 8587 --- [pool-ocp-async-10,08d63a29d7ed42d6,818e8cae9fb3] c.o.ocp.alarm.core.task.AlarmDetectTask : alarm detect start 2024-05-14 14:22:46.026 WARN 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.026 ERROR 8587 --- [pool-sharding-alarm-detect-by-target1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1591 2024-05-14 14:22:46.026 INFO 8587 --- [pool-sharding-alarm-detect-by-target1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mutex at shading-lock-alarm-detect-by-target 2024-05-14 14:22:46.084 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341936) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341936) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:46.088 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:46.109 WARN 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.110 ERROR 8587 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 2024-05-14 14:22:46.110 INFO 8587 --- [pool-subtask-coordinator2,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2024-05-14 14:22:46.126 WARN 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.126 ERROR 8587 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 2024-05-14 14:22:46.126 INFO 8587 --- [pool-subtask-coordinator1,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2024-05-14 14:22:46.127 WARN 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.127 ERROR 8587 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 2024-05-14 14:22:46.127 INFO 8587 --- [pool-subtask-coordinator3,,] c.o.o.c.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2024-05-14 14:22:46.135 WARN 8587 --- [pool-ocp-async-6,42b523a049404b54,aaab3f20457c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:46.135 WARN 8587 --- [pool-ocp-async-2,26b3e36155c84295,fa0ca3b4136f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.135 ERROR 8587 --- [pool-ocp-async-2,26b3e36155c84295,fa0ca3b4136f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 2024-05-14 14:22:46.208 WARN 8587 --- [pool-ocp-schedules-2,e7c0c0886c4041ca,bf75d262a10d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:46.234 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:46.235 ERROR 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 2024-05-14 14:22:46.235 WARN 8587 --- [pool-task-coordinator1,4607da4f092e40dd,012567446d57] c.o.o.c.t.e.coordinator.TaskCoordinator : Schedule failed. com.oceanbase.ocp.core.distributed.lock.LockException: Failed to lock mutex at running_task_worker at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.rethrowAsLockException(JdbcLockDelegateRegistry.java:213) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:272) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:244) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:96) at com.oceanbase.ocp.core.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:68) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:137) at org.springframework.transaction.support.TransactionOperations.executeWithoutResult(TransactionOperations.java:67) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.deleteExpired(JdbcLockRepository.java:117) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockRepository.acquire(JdbcLockRepository.java:89) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.doLock(JdbcLockDelegateRegistry.java:278) at com.oceanbase.ocp.core.distributed.lock.jdbc.JdbcLockDelegateRegistry$JdbcDelegateLock.tryLock(JdbcLockDelegateRegistry.java:261) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:164) at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ... 18 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1592 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ... 25 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 10.0.0.191:2883 : (conn=341936) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLTransientConnectionException: (conn=341936) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted 2024-05-14 14:22:46.554 INFO 8587 --- [pool-7-thread-1,,] c.o.o.s.i.r.s.RateLimitFacadeServiceImpl : 10.0.0.191:8080 refreshes policies... 2024-05-14 14:22:46.588 ERROR 8587 --- [Druid-ConnectionPool-Create-827204620,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:46.591 ERROR 8587 --- [Druid-ConnectionPool-Create-353046084,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.0.191:2883/monitor_database?useUnicode=true&characterEncoding=utf-8&connectTimeout=2000&socketTimeout=120000&rewriteBatchedStatements=true&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) at com.oceanbase.jdbc.Driver.connect(Driver.java:89) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 10.0.0.191:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ... 6 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ... 7 common frames omitted 2024-05-14 14:22:46.715 WARN 8587 --- [ocp-updater-0,,] c.o.o.c.d.s.DistributedServiceManager : Unexpected exception Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1593 2024-05-14 14:22:46.785 INFO 8587 --- [pool-ocp-async-11,f6d3fde4a66e4542,9473a621eab3] c.o.o.s.common.DistributedLockAspect : Get distributed lock, lockKey=AlarmEventProcessForSelfcure, method=observerAlarmEvents 2024-05-14 14:22:46.786 WARN 8587 --- [pool-ocp-async-5,2a78c80c53a94b73,3b296c51f645] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:46.796 WARN 8587 --- [pool-ocp-async-11,f6d3fde4a66e4542,9473a621eab3] c.o.o.s.common.DistributedLockAspect : Acquire lock fail, another request is processing, key=AlarmEventProcessForSelfcure 2024-05-14 14:22:46.986 WARN 8587 --- [pool-ocp-schedules-18,066154d3efaa4e56,0a2923940bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2024-05-14 14:22:47.055 WARN 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2024-05-14 14:22:47.055 ERROR 8587 --- [pool-sharding-alarm-detect-by-rule1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 0, maxActive 200, creating 0, createErrorCount 1593 2024-05-14 14:22:47.055 INFO 8587 --- [pool-sharding-alarm-detect-by-rule1,,] c.o.o.core.sharding.ShardingCoordinator : Get lock failed, errMsg=Failed to lock mu